The historical Jesus Christ
Last time we saw that the New Testament documents are the most important historical sources for Jesus of Nazareth. The so-called apocryphal gospels are forgeries which came much later and are for the most part elaborations of the four New Testament gospels.
This doesn’t mean that there aren’t sources outside the Bible which refer to Jesus. There are. He’s referred to in pagan, Jewish, and Christian writings outside the New Testament. The Jewish historian Josephus is especially interesting. In the pages of his works you can read about New Testament people like the high priests Annas and Caiaphas, the Roman governor Pontius Pilate, King Herod, John the Baptist, even Jesus himself and his brother James. There have also been interesting archaeological discoveries as well bearing on the gospels. For example, in 1961 the first archaeological evidence concerning Pilate was unearthed in the town of Caesarea; it was an inscription of a dedication bearing Pilate’s name and title. Even more recently, in 1990 the actual tomb of Caiaphas, the high priest who presided over Jesus’s trial, was discovered south of Jerusalem. Indeed, the tomb beneath the Church of the Holy Sepulchre in Jerusalem is in all probability the tomb in which Jesus himself was laid by Joseph of Arimathea following the crucifixion. According to Luke Johnson, a New Testament scholar at Emory University,
Even the most critical historian can confidently assert that a Jew named Jesus worked as a teacher and wonder-worker in Palestine during the reign of Tiberius, was executed by crucifixion under the prefect Pontius Pilate and continued to have followers after his death.1
Still, if we want any details about Jesus’s life and teachings, we must turn to the New Testament. Extra-biblical sources confirm what we read in the gospels, but they don’t really tell us anything new. The question then must be: how historically reliable are the New Testament documents?
Burden of Proof
Here we confront the very crucial question of the burden of proof. Should we assume that the gospels are reliable unless they are proven to be unreliable? Or should we assume the gospels are unreliable unless they are proven to be reliable? Are they innocent until proven guilty or guilty until proven innocent? Sceptical scholars almost always assume that the gospels are guilty until proven innocent, that is, they assume that the gospels are unreliable unless and until they are proven to be correct concerning some particular fact. I’m not exaggerating here: this really is the procedure of sceptical critics.
But I want to list five reasons why I think we ought to assume that the gospels are reliable until proven wrong:
1. There was insufficient time for legendary influences to expunge the historical facts. The interval of time between the events themselves and recording of them in the gospels is too short to have allowed the memory of what had or had not actually happened to be erased.
2. The gospels are not analogous to folk tales or contemporary "urban legends." Tales like those of Paul Bunyan and Pecos Bill or contemporary urban legends like the "vanishing hitchhiker" rarely concern actual historical individuals and are thus not analogous to the gospel narratives.
3. The Jewish transmission of sacred traditions was highly developed and reliable. In an oral culture like that of first century Palestine the ability to memorize and retain large tracts of oral tradition was a highly prized and highly developed skill. From the earliest age children in the home, elementary school, and the synagogue were taught to memorize faithfully sacred tradition. The disciples would have exercised similar care with the teachings of Jesus.
4. There were significant restraints on the embellishment of traditions about Jesus, such as the presence of eyewitnesses and the apostles’ supervision. Since those who had seen and heard Jesus continued to live and the tradition about Jesus remained under the supervision of the apostles, these factors would act as a natural check on tendencies to elaborate the facts in a direction contrary to that preserved by those who had known Jesus.
5. The Gospel writers have a proven track record of historical reliability.
I don’t have enough time to talk about all of these. So let me say something about the first and the last points.
1. There was insufficient time for legendary influences to expunge the historical facts. No modern scholar thinks of the gospels as bald-faced lies, the result of a massive conspiracy. The only place you find such conspiracy theories of history is in sensationalist, popular literature or former propaganda from behind the Iron Curtain. When you read the pages of the New Testament, there’s no doubt that these people sincerely believed in the truth of what they proclaimed. Rather ever since the time of D. F. Strauss, sceptical scholars have explained away the gospels as legends. Like the child’s game of telephone, as the stories about Jesus were passed on over the decades, they got muddled and exaggerated and mythologized until the original facts were all but lost. The Jewish peasant sage was transformed into the divine Son of God.
One of the major problems with the legend hypothesis, however, which is almost never addressed by sceptical critics, is that the time between Jesus’s death and the writing of the gospels is just too short for this to happen. This point has been well-explained by A. N. Sherwin-White in his book Roman Society and Roman Law in the New Testament.2 Professor Sherwin-White is not a theologian; he is a professional historian of times prior to and contemporaneous with Jesus. According to Sherwin-White, the sources for Roman and Greek history are usually biased and removed one or two generations or even centuries from the events they record. Yet, he says, historians reconstruct with confidence the course of Roman and Greek history. For example, the two earliest biographies of Alexander the Great were written by Arrian and Plutarch more than 400 years after Alexander’s death, and yet classical historians still consider them to be trustworthy. The fabulous legends about Alexander the Great did not develop until during the centuries after these two writers. According to Sherwin-White, the writings of Herodotus enable us to determine the rate at which legend accumulates, and the tests show that even two generations is too short a time span to allow legendary tendencies to wipe out the hard core of historical facts. When Professor Sherwin-White turns to the gospels, he states that for the gospels to be legends, the rate of legendary accumulation would have to be "unbelievable." More generations would be needed.
In fact, adding a time gap of two generations to Jesus’s death lands you in the second century, just when the apocryphal gospels begin to appear. These do contain all sorts of fabulous stories about Jesus, trying to fill in the years between his boyhood and his starting his ministry, for example. These are the obvious legends sought by the critics, not the biblical gospels.
This point becomes even more devastating for skepticism when we recall that the gospels themselves use sources that go back even closer to the events of Jesus’s life. For example, the story of Jesus’s suffering and death, commonly called the Passion Story, was probably not originally written by Mark. Rather Mark used a source for this narrative. Since Mark is the earliest gospel, his source must be even earlier. In fact, Rudolf Pesch, a German expert on Mark, says the Passion source must go back to at least AD 37, just seven years after Jesus’s death.3
Or again, Paul in his letters hands on information concerning Jesus about his teaching, his Last Supper, his betrayal, crucifixion, burial, and resurrection appearances. Paul’s letters were written even before the gospels, and some of his information, for example, what he passes on in his first letter to the Corinthian church about the resurrection appearances, has been dated to within five years after Jesus’s death. It just becomes irresponsible to speak of legends in such cases.
5. The Gospel writers have a proven track record of historical reliability. Again I only have time to look at one example: Luke. Luke was the author of a two-part work: the Gospel of Luke and the Acts of the Apostles. These are really one work and are separated in our Bibles only because the church grouped the gospels together in the New Testament. Luke is the gospel writer who writes most self-consciously as an historian. In the preface to this work he writes:
Inasmuch as many have undertaken to compile a narrative of the things which have been accomplished among us, just as they were delivered to us by those who from the beginning were eyewitnesses and ministers of the word, it seemed good to me also, having followed all things closely for some time past, to write an orderly account for you, most excellent Theophilus, that you may know the truth concerning the things of which you have been informed. (Lk. 1.1-4)
This preface is written in classical Greek terminology such as was used by Greek historians; after this Luke switches to a more common Greek. But he has put his reader on alert that he can write, should he wish to, like the learned historian. He speaks of his lengthy investigation of the story he’s about to tell and assures us that it is based on eyewitness information and is accordingly the truth.
Now who was this author we call Luke? He was clearly not an eyewitness to Jesus’s life. But we discover an important fact about him from the book of Acts. Beginning in the sixteenth chapter of Acts, when Paul reaches Troas in modern-day Turkey, the author suddenly starts using the first-person plural: "we set sail from Troas to Samothrace," "we remained in Philippi some days," "as we were going to the place of prayer," etc. The most obvious explanation is that the author had joined Paul on his evangelistic tour of the Mediterranean cities. In chapter 21 he accompanies Paul back to Palestine and finally to Jerusalem. What this means is that the author of Luke-Acts was in fact in first hand contact with the eyewitnesses of Jesus’s life and ministry in Jerusalem. Sceptical critics have done back-flips to try to avoid this conclusion. They say that the use of the first-person plural in Acts should not be taken literally; it’s just a literary device which is common in ancient sea voyage stories. Never mind that many of the passages in Acts are not about Paul’s sea voyage, but take place on land! The more important point is that this theory, when you check it out, turns out to be sheer fantasy.4 There just was no literary device of sea voyages in the first person plural—the whole thing has been shown to be a scholarly fiction! There is no avoiding the conclusion that Luke-Acts was written by a traveling companion of Paul who had the opportunity to interview eyewitnesses to Jesus’s life while in Jerusalem. Who were some of these eyewitnesses? Perhaps we can get some clue by subtracting from the Gospel of Luke everything found in the other gospels and seeing what is peculiar to Luke. What you discover is that many of Luke’s peculiar narratives are connected to women who followed Jesus: people like Joanna and Susanna, and significantly, Mary, Jesus’s mother.
Was the author reliable in getting the facts straight? The book of Acts enables us to answer that question decisively. The book of Acts overlaps significantly with secular history of the ancient world, and the historical accuracy of Acts is indisputable. This has recently been demonstrated anew by Colin Hemer, a classical scholar who turned to New Testament studies, in his book The Book of Acts in the Setting of Hellenistic History. 5Hemer goes through the book of Acts with a fine-toothed comb, pulling out a wealth of historical knowledge, ranging from what would have been common knowledge down to details which only a local person would know. Again and again Luke’s accuracy is demonstrated: from the sailings of the Alexandrian corn fleet to the coastal terrain of the Mediterranean islands to the peculiar titles of local officials, Luke gets it right. According to Professor Sherwin-White, "For Acts the confirmation of historicity is overwhelming. Any attempt to reject its basic historicity even in matters of detail must now appear absurd."6 The judgement of Sir William Ramsay, the world-famous archaeologist, still stands: "Luke is a historian of the first rank . . . . This author should be placed along with the very greatest of historians."7 Given Luke’s care and demonstrated reliability as well as his contact with eyewitnesses within the first generation after the events, this author is trustworthy.
On the basis of the five reasons I listed, we are justified in accepting the historical reliability of what the gospels say about Jesus unless they are proven to be wrong. At the very least, we cannot assume they are wrong until proven right. The person who denies the gospels’ reliability must bear the burden of proof.
Specific Aspects of Jesus’s Life
Now by the very nature of the case, it will be impossible to say a whole lot more beyond this to prove that certain stories in the gospels are historically true. How could you prove, for example, the story of Jesus’s visiting Mary and Martha? You just have here a story told by a reliable author in a position to know and no reason to doubt the historicity of the story. There’s not much more to say.
Nevertheless, for many of the key events in the gospels, a great deal more can be said. What I’d like to do now is take a few of the important aspects of Jesus in the gospels and say a word about their historical credibility.
1. Jesus’s Radical Self-Concept as the Divine Son of God. Radical critics deny that the historical Jesus thought of himself as the divine Son of God. They say that after Jesus’s death, the early church claimed that he had said these things, even though he hadn’t.
The big problem with this hypothesis is that it is inexplicable how monotheistic Jews could have attributed divinity to a man they had known, if he never claimed any such things himself. Monotheism is the heart of the Jewish religion, and it would have been blasphemous to say that a human being was God. Yet this is precisely what the earliest Christians did proclaim and believe about Jesus. Such a claim must have been rooted in Jesus’s own teaching.
And in fact, the majority of scholars do believe that among the historically authentic words of Jesus—these are the words in the gospels which the Jesus Seminar would print in red—among the historically authentic words of Jesus are claims that reveal his divine self-understanding. One could give a whole lecture on this point alone; but let me focus on Jesus’s self-concept of being the unique, divine Son of God.
Jesus’s radical self-understanding is revealed, for example, in his parable of the wicked tenants of the vineyard. Even sceptical scholars admit the authenticity of this parable, since it is also found in the Gospel of Thomas, one of their favorite sources. In this parable, the owner of the vineyard sent servants to the tenants of the vineyard to collect its fruit. The vineyard symbolizes Israel, the owner is God, the tenants are the Jewish religious leaders, and the servants are prophets send by God. The tenants beat and reject the owner’s servants. Finally, the owner says, "I will send my only, beloved son. They will listen to my son." But instead, the tenants kill the son because he is the heir to the vineyard. Now what does this parable tell us about Jesus’s self-understanding? He thought of himself as God’s special son, distinct from all the prophets, God’s final messenger, and even the heir to Israel. This is no mere Jewish peasant!
Jesus’s self-concept as God’s son comes to explicit expression in Matthew 11.27: "All things have been delivered to me by my Father; and no one knows the Son except the Father; and no one knows the Father except the Son and anyone to whom the Son chooses to reveal Him." Again there is good reason to regard this as an authentic saying of the historical Jesus. It is drawn from an old source which was shared by Matthew and Luke, which scholars call the Q document. Moreover, it is unlikely the Church invented this saying because it says that the Son is unknowable—"no one knows the Son except the Father"—, but for the post-Easter church we can know the Son. So this saying is not the product of later Church theology. What does this saying tell us about Jesus’s self-concept? He thought of himself as the exclusive and absolute Son of God and the only revelation of God to mankind! Make no mistake: if Jesus wasn’t who he said he was, he was crazier than David Koresh and Jim Jones put together!
Finally, I want to consider one more saying: Jesus’s saying on the date of his second coming in Mark 13.32: "But of that day or that hour no man knows, not even the angels in heaven, nor the Son, but only the Father." This is an authentic saying of the historical Jesus because the later Church, which regarded Jesus as divine, would never have invented a saying ascribing limited knowledge or ignorance to Jesus. But here Jesus says he doesn’t know the time of his return. So what do we learn from this saying? It not only reveals Jesus’s consciousness of being the one Son of God, but it presents us with an ascending scale from men to the angels to the Son to the Father, a scale on which Jesus transcends any human being or angelic being. This is really incredible stuff! Yet it is what the historical Jesus believed. And this is only one facet of Jesus’s self-understanding. C. S. Lewis was right when he said,
A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher. He would either be a lunatic—on the level with the man who says he is a poached egg—or else he would be the Devil of Hell. You must make your choice. Either this man was and is the Son of God: or else a madman or something worse. You can shut him up for a fool, you can spit at him and kill him as a demon; or you can fall at his feet and call him Lord and God. But let us not come with any patronizing nonsense about his being a great human teacher. He has not left that open to us.8
2. Jesus’s Miracles.Even the most sceptical critics cannot deny that the historical Jesus carried out a ministry of miracle-working and exorcism. Rudolf Bultmann, one of the most sceptical scholars this century has seen, wrote back in 1926:
Most of the miracle stories contained in the gospels are legendary or at least are dressed up with legends. But there can be no doubt that Jesus did such deeds, which were, in his and his contemporaries’ understanding, miracles, that is, deeds that were the result of supernatural, divine causality. Doubtless he healed the sick and cast out demons.9
Back in Bultmann’s day the miracle stories were thought to be influenced by stories of mythological heroes and, hence, at least in part legendary. But today it is recognized that the hypothesis of mythological influence was historically incorrect. Craig Evans, a well-known Jesus scholar, says that "the older notion" that the miracle stories were the product of mythological divine man ideas "has been largely abandoned."10 He says, "It is no longer seriously contested" "that miracles played a role in Jesus’s ministry." The only reason left for denying that Jesus performed literal miracles is the presupposition of anti-supernaturalism, which is simply unjustified.
3. Jesus’s Trial and Crucifixion. According to the gospels Jesus was condemned by the Jewish high court on the charge of blasphemy and then delivered to the Romans for execution for the treasonous act of setting himself up as King of the Jews. Not only are these facts confirmed by independent biblical sources like Paul and the Acts of the Apostles, but they are also confirmed by extra-biblical sources. From Josephus and Tacitus, we learn that Jesus was crucified by Roman authority under the sentence of Pontius Pilate. From Josephus and Mara bar Serapion we learn that the Jewish leaders made a formal accusation against Jesus and participated in events leading up to his crucifixion. And from the Babylonian Talmud, Sanhedrin 43a, we learn that Jewish involvement in the trial was explained as a proper undertaking against a heretic. According to Johnson, "The support for the mode of his death, its agents, and perhaps its coagents, is overwhelming: Jesus faced a trial before his death, was condemned and executed by crucifixion."11 The crucifixion of Jesus is recognized even by the Jesus Seminar as "one indisputable fact." 12
But that raises the very puzzling question: Why was Jesus crucified? As we have seen, the evidence indicates that his crucifixion was instigated by his blasphemous claims, which to the Romans would come across as treasonous. That’s why he was crucified, in the words of the plaque that was nailed to the cross above his head, as "The King of the Jews." But if Jesus was just a peasant, cynic philosopher, just a liberal social gadfly, as the Jesus Seminar claims, then his crucifixion becomes inexplicable. As Professor Leander Keck of Yale University has said, "The idea that this Jewish cynic (and his dozen hippies) with his demeanor and aphorisms was a serious threat to society sounds more like a conceit of alienated academics than sound historical judgement."13 New Testament scholar John Meier is equally direct. He says that a bland Jesus who just went about spinning out parables and telling people to look at the lilies of the field-- "such a Jesus," he says, "would threaten no one, just as the university professors who create him threaten no one."14 The Jesus Seminar has created Jesus who is incompatible with the one indisputable fact of his crucifixion.
4. The resurrection of Jesus. It seems to me that there are four established facts which constitute inductive evidence for the resurrection of Jesus:
Fact #1: After his crucifixion, Jesus was buried by Joseph of Arimathea in the tomb. This fact is highly significant because it means that the location of Jesus’s tomb was known to Jew and Christian alike. In that case it becomes inexplicable how belief in his resurrection could arise and flourish in the face of a tomb containing his corpse. According to the late John A. T. Robinson of Cambridge University, the honorable burial of Jesus is one of "the earliest and best-attested facts about Jesus."15
Fact #2: On the Sunday morning following the crucifixion, the tomb of Jesus was found empty by a group of his women followers. According to Jakob Kremer, an Austrian specialist on the resurrection, "By far most exegetes hold firmly to the reliability of the biblical statements concerning the empty tomb."16 As D. H. van Daalen points out, "It is extremely difficult to object to the empty tomb on historical grounds; those who deny it do so on the basis of theological or philosophical assumptions."17
Fact #3: On multiple occasions and under various circumstances, different individuals and groups of people experienced appearances of Jesus alive from the dead. This is a fact that is almost universally acknowledged among New Testament scholars today. Even Gert Lüdemann, perhaps the most prominent current critic of the resurrection, admits, "It may be taken as historically certain that Peter and the disciples had experiences after Jesus’s death in which Jesus appeared to them as the risen Christ."18
Finally, fact #4: The original disciples believed that Jesus was risen from the dead despite their having every reason not to. Despite having every predisposition to the contrary, it is an undeniable fact of history that the original disciples believed in, proclaimed, and were willing to go to their deaths for the fact of Jesus’s resurrection. C. F. D. Moule of Cambridge University concludes that we have here a belief which nothing in terms of prior historical influences can account for—apart from the resurrection itself.19
Any responsible historian, then, who seeks to give an account of the matter, must deal with these four independently established facts: the honorable burial of Jesus, the discovery of his empty tomb, his appearances alive after his death, and the very origin of the disciples’ belief in his resurrection and, hence, of Christianity itself. I want to emphasize that these four facts represent, not the conclusions of conservative scholars, nor have I quoted conservative scholars, but represent rather the majority view of New Testament scholarship today. The question is: how do you best explain these facts?
Now this puts the sceptical critic in a somewhat desperate situation. For example, some time ago I had a debate with a professor at the University of California, Irvine, on the historicity of the resurrection of Jesus. He had written his doctoral dissertation on the subject and was thoroughly familiar with the evidence. He could not deny the facts of Jesus’s honorable burial, his empty tomb, his post-mortem appearances, and the origin of the disciples’ belief in his resurrection. Therefore, his only recourse was to come up with some alternative explanation of these facts. And so he argued that Jesus had an unknown identical twin brother who was separated from him at birth, came back to Jerusalem just at the time of the crucifixion, stole Jesus’s body out of the grave, and presented himself to the disciples, who mistakenly inferred that Jesus was risen from the dead! Now I won’t go into how I went about refuting his theory, but I think that this theory is instructive because it shows to what desperate lengths skepticism must go in order to deny the historicity of the resurrection of Jesus. In fact, the evidence is so powerful that one of today’s leading Jewish theologians Pinchas Lapide has declared himself convinced on the basis of the evidence that the God of Israel raised Jesus from the dead!20
In summary, the gospels are not only trustworthy documents in general, but as we look at some of the most important aspects of Jesus in the gospels, like his radical personal claims, his miracles, his trial and crucifixion, and his resurrection, their historical veracity shines through. God has acted in history, and we can know it.
1 Luke Timothy Johnson, The Real Jesus (San Francisco: Harper San Francisco, 1996), p. 123.
2 A. N. Sherwin-White, Roman Society and Roman Law in the New Testament (Oxford: Clarendon Press, 1963), pp. 188-91.
3 Rudolf Pesch, Das Markusevangelium, 2 vols., Herders Theologischer Kommentar zum Neuen Testament 2 (Freiburg: Herder, 1976-77), 2: 519-20.
4 See discussion in Colin J. Hemer, The Book of Acts in the Setting of Hellenistic History, ed. Conrad H. Gempf, Wissenschaftliche Untersuchungen zum Neuen Testament 49 (Tübingen: J. C. B. Mohr, 1989), chap. 8.
5 Ibid., chaps. 4-5.
6 Sherwin-White, Roman Society, p. 189.
7 William M. Ramsay, The Bearing of Recent Discovery on the Trustworthiness of the New Testament (London: Hodder & Stoughton, 1915), p. 222.
8 C. S. Lewis, Mere Christianity (New York: Macmillan, 1952), p. 56.
9 Rudolf Bultmann, Jesus (Berlin: Deutsche Bibliothek, 1926), p. 159.
10 Craig Evans, "Life-of-Jesus Research and the Eclipse of Mythology," Theological Studies 54 (1993): 18, 34.
11 Johnson, Real Jesus, p. 125.
12 Robert Funk, Jesus Seminar videotape.
13 Leander Keck, "The Second Coming of the Liberal Jesus?" Christian Century (August, 1994), p. 786.
14 John P. Meier, A Marginal Jew, vol. 1: The Roots of the Problem and the Person, Anchor Bible Reference Library (New York: Doubleday, 1991), p. 177.
15 John A. T. Robinson, The Human Face of God (Philadelphia: Westminster, 1973), p. 131.
16 Jakob Kremer, Die Osterevangelien--Geschichten um Geschichte (Stuttgart: Katholisches Bibelwerk, 1977), pp. 49-50.
17 D. H. Van Daalen, The Real Resurrection (London: Collins, 1972), p. 41.
18 Gerd Lüdemann, What Really Happened to Jesus?, trans. John Bowden (Louisville, Kent.: Westminster John Knox Press, 1995), p. 80.
19 C. F. D. Moule and Don Cupitt, "The Resurrection: a Disagreement," Theology 75 (1972): 507-19.
20 Pinchas Lapide, The Resurrection of Jesus, trans. Wilhelm C. Linss (London: SPCK, 1983).
That leads me, then, to my first major contention, namely:
(I) There are four historical facts which must be explained by any adequate historical hypothesis:
- Jesus' burial
- the discovery of his empty tomb
- his post-mortem appearances
- the origin of the disciples' belief in his resurrection.
Now, let's look at that first contention more closely. I want to share four facts which are widely accepted by historians today.
Fact #1: After his crucifixion Jesus was buried by Joseph of Arimathea in a tomb.
Historians have established this fact on the basis of evidence such as the following:
1. Jesus' burial is multiply attested in early, independent sources.
We have four biographies of Jesus, by Matthew, Mark, Luke, and John, which have been collected into the New Testament, along with various letters of the apostle Paul. Now the burial account is part of Mark's source material for the story of Jesus' suffering and death. This is a very early source which is probably based on eyewitness testimony and which the commentator Rudolf Pesch dates to within seven years of the crucifixion. Moreover, Paul also cites an extremely early source for Jesus' burial which most scholars date to within five years of Jesus' crucifixion. Independent testimony to Jesus' burial by Joseph is also found in the sources behind Matthew and Luke and the Gospel of John, not to mention the extra-biblical Gospel of Peter. Thus, we have the remarkable number of at least five independent sources for Jesus' burial, some of which are extraordinarily early.
2. As a member of the Jewish Sanhedrin that condemned Jesus, Joseph of Arimathea is unlikely to be a Christian invention.
There was an understandable hostility in the early church toward the Jewish leaders. In Christian eyes, they had engineered a judicial murder of Jesus. Thus, according to the late New Testament scholar Raymond Brown, Jesus' burial by Joseph is "very probable," since it is "almost inexplicable" why Christians would make up a story about a Jewish Sanhedrist who does what is right by Jesus. 
For these and other reasons, most New Testament critics concur that Jesus was buried by Joseph of Arimathea in a tomb. According to the late John A. T. Robinson of Cambridge University, the burial of Jesus in the tomb is "one of the earliest and best-attested facts about Jesus." 
Fact #2: On the Sunday after the crucifixion, Jesus' tomb was found empty by a group of his women followers.
Among the reasons which have led most scholars to this conclusion are the following:
1. The empty tomb is also multiply attested by independent, early sources.
Mark's source didn't end with the burial, but with the story of the empty tomb, which is tied to the burial story verbally and grammatically. Moreover, Matthew and John have independent sources about the empty tomb; it's also mentioned in the sermons in the Acts of the Apostles (2:29; 13:36); and it's implied by Paul in his first letter to the Corinthian church (1 Cor 15:4). Thus, we have again multiple, early, independent attestation of the fact of the empty tomb.
2. The tomb was discovered empty by women.
In patriarchal Jewish society the testimony of women was not highly regarded. In fact, the Jewish historian Josephus says that women weren't even permitted to serve as witnesses in a Jewish court of law. Now in light of this fact, how remarkable it is that it is women who are the discoverers of Jesus' empty tomb. Any later legendary account would certainly have made male disciples like Peter and John discover the empty tomb. The fact that it is women, rather than men, who are the discoverers of the empty tomb is best explained by the fact that they were the chief witnesses to the fact of the empty tomb, and the Gospel writers faithfully record what, for them, was an awkward and embarrassing fact.
I could go on, but I think enough has been said to indicate why, in the words of Jacob Kremer, an Austrian specialist on the resurrection, "By far most exegetes hold firmly to the reliability of the biblical statements concerning the empty tomb." 
Fact #3: On different occasions and under various circumstances different individuals and groups of people experienced appearances of Jesus alive from the dead.
This is a fact which is virtually universally acknowledged by scholars, for the following reasons:
1. Paul's list of eyewitnesses to Jesus' resurrection appearances guarantees that such appearances occurred.
Paul tells us that Jesus appeared to his chief disciple Peter, then to the inner circle of disciples known as the Twelve; then he appeared to a group of 500 disciples at once, then to his younger brother James, who up to that time was apparently not a believer, then to all the apostles. Finally, Paul adds, "he appeared also to me," at the time when Paul was still a persecutor of the early Jesus movement (1 Cor 15:5-8). Given the early date of Paul's information as well as his personal acquaintance with the people involved, these appearances cannot be dismissed as mere legends.
2. The appearance narratives in the Gospels provide multiple, independent attestation of the appearances.
For example, the appearance to Peter is attested by Luke and Paul; the appearance to the Twelve is attested by Luke, John, and Paul; and the appearance to the women is attested by Matthew and John. The appearance narratives span such a breadth of independent sources that it cannot be reasonably denied that the earliest disciples did have such experiences. Thus, even the skeptical German New Testament critic Gerd Lüdemann concludes, "It may be taken as historically certain that Peter and the disciples had experiences after Jesus' death in which Jesus appeared to them as the risen Christ."  Finally,
Fact #4: The original disciples suddenly and sincerely came to believe that Jesus was risen from the dead despite their having every predisposition to the contrary.
Think of the situation the disciples faced following Jesus' crucifixion:
1. Their leader was dead.
And Jewish Messianic expectations had no idea of a Messiah who, instead of triumphing over Israel's enemies, would be shamefully executed by them as a criminal.
2. Jewish beliefs about the afterlife precluded anyone's rising from the dead to glory and immortality before the general resurrection of the dead at the end of the world.
Nevertheless, the original disciples suddenly came to believe so strongly that God had raised Jesus from the dead that they were willing to die for the truth of that belief. But then the obvious question arises: What in the world caused them to believe such an un-Jewish and outlandish thing? Luke Johnson, a New Testament scholar at Emory University, muses, "Some sort of powerful, transformative experience is required to generate the sort of movement earliest Christianity was."  And N. T. Wright, an eminent British scholar, concludes, "That is why, as an historian, I cannot explain the rise of early Christianity unless Jesus rose again, leaving an empty tomb behind him." 
In summary, there are four facts agreed upon by the majority of scholars: Jesus' burial, the discovery of his empty tomb, his post-mortem appearances, and the origin of the disciples' belief in his resurrection.
Now in his early published work Dr. Ehrman expressed skepticism about these facts. He insisted that we cannot really affirm these facts.  Why not? Well, he gave two reasons:
First, he said, historians cannot say that a miracle probably occurred. But here he was obviously confusing the evidence for the resurrection with the best explanation of the evidence. The resurrection of Jesus is a miraculous explanation of the evidence. But the evidence itself is not miraculous. None of these four facts is any way supernatural or inaccessible to the historian. To give an analogy, did you know that after Abraham Lincoln was assassinated, there was actually a plot to steal his body as it was being transported by train back to Illinois? Now the historian will obviously want to know whether this plot was foiled or not. Was Lincoln's body missing from the train? Was it successfully interred in the tomb in Springfield? Did his closest associates like Secretary of War Stanton or Vice-President Johnson claim to have seen appearances of Lincoln alive after his death, and so on? These are questions any historian can investigate. And it's the same with the four facts about Jesus.
But Professor Ehrman had a second reason why he thought the historian cannot affirm these facts: the Gospel accounts of these events are hopelessly contradictory. But the problem with this line of argument is that it assumes three things:
(i) that the inconsistencies are irresolvable rather than merely apparent;
(ii) that the inconsistencies lie at the heart of the narrative rather than just in the secondary, peripheral details; and
(iii) that all of the accounts have an equal claim to historical reliability, since the presence of inconsistencies in a later, less reliable source does nothing to undermine the credibility of an earlier, more credible source.
In fact, when you look at the supposed inconsistencies, what you find is that most of them -- like the names and number of the women who visited the tomb -- are merely apparent, not real. Moreover, the alleged inconsistencies are found in the secondary, circumstantial details of the story and have no effect at all on the four facts as I've stated them.
So most historians haven't been deterred by these sorts of objections. And in fact Dr. Ehrman has himself come to re-think his position on these issues. Inconsistencies in the details notwithstanding, he now recognizes that we have "solid traditions," not only for Jesus' burial, but also for the women's discovery of the empty tomb, and therefore, he says, we can conclude with "some certainty" that Jesus was in fact buried by Joseph of Arimathea in a tomb and that three days later the tomb was found empty. 
When I discovered that Professor Ehrman had reversed himself on this question, my admiration for his honesty and scholarly objectivity shot up. Very few scholars, once they've gone into print on an issue, have the courage to re-think that issue and admit that they were wrong. Dr. Ehrman's reversal of his opinion on these matters is testimony, not merely to the force of the evidence for these four facts, but also to his determination to follow the evidence wherever it leads. What this means is that my first contention is not an issue of disagreement in tonight's debate. The whole debate will therefore turn upon Dr. Ehrman's response to my second contention, namely:
(II) The best explanation of these facts is that Jesus rose from the dead.
This, of course, was the explanation that the eyewitnesses themselves gave, and I can think of no better explanation. The Resurrection Hypothesis passes all of the standard criteria for being the best explanation, such as explanatory power, explanatory scope, plausibility, and so forth. Of course, down through history various alternative naturalistic explanations of the resurrection have been proposed, such as the Conspiracy Hypothesis, the Apparent Death Hypothesis, the Hallucination Hypothesis, and so on. In the judgment of contemporary scholarship, however, none of these naturalistic hypotheses has managed to provide a plausible explanation of the facts. Nor does Dr. Ehrman support any of these naturalistic explanations of the facts.
So why, we may ask, does Dr. Ehrman not accept the resurrection as the best explanation? The answer is simple: the resurrection is a miracle, and Dr. Ehrman denies the possibility of establishing a miracle. He writes, "Because historians can only establish what probably happened, and a miracle of this nature is highly improbable, the historian cannot say it probably occurred."  This argument against the identification of a miracle is an old one, already refuted in the 18th century by such eminent scholars as William Paley and George Campbell, and is rejected as fallacious by most contemporary philosophers as well. Now I've promised to say more about this later; but for now, let me simply say that in the absence of some naturalistic explanation of the facts, Dr. Ehrman's hesitancy about embracing the resurrection of Jesus as the best explanation is really quite unnecessary. Dr. Ehrman would be quite within his rational rights to embrace a miraculous explanation like the resurrection -- and so would we.
In conclusion, then, I think that there is good historical evidence for Jesus' resurrection. Specifically, I've staked out two basic contentions for discussion tonight:
I. There are four historical facts which must be explained by any adequate historical hypothesis:
Jesus' burial, the discovery of his empty tomb, his post-mortem appearances, and the very origin of the disciples' belief in his resurrection, and
II. The best explanation of these facts is that Jesus rose from the dead.