Tag Archives: Apologetics

William Lane Craig debates Austin Dacey: Does God Exist?

Here is the video and summary of a debate between Christian theist William Lane Craig and Austin Dacey at Purdue University in 2004 about the existence of God.

The debaters:

The video: (2 hours)

The video shows the speakers and powerpoint slides of their arguments. Austin Dacey is one of the top atheist debaters, and I would put him second to Peter Millican alone, with Walter Sinnott-Armstrong in third place. This is the debate to show people who are new to apologetics. The debate with Peter Millican is better for advanced students, and that’s no surprise since he teaches at Oxford University and is familiar with all of Dr. Craig’s work. The Craig-Dacey debate is the one that I give to my co-workers.

By the way, you can get the DVDs and CDs for the first Craig-Dacey debate and the second Craig-Dacey debate and the second Craig-Sinnott-Armstrong debate. The Peter Millican debate is not available on DVD, but the link above (Peter Millican) has the video and my summary.

Dr. Dacey’s 5 arguments below are all good arguments that you find in the academic literature. He is also an effective and engaging speaker, This is a great debate to watch!

SUMMARY of the opening speeches:

Dr. Craig’s opening statement:

Dr. Craig will present six reasons why God exists:

  1. (Contingency argument) God is the best explanation of why something exists rather than nothing
  2. (Cosmological argument)  God’s existence is implied by the origin of the universe
  3. (Fine-tuning argument) The fine-tuning of the universe for intelligent life points to a designer of the cosmos
  4. (Moral argument) God is the best explanation for the existence of objective moral values and objective moral duties
  5. (Miracles argument) The historical facts surrounding the life, death and resurrection of Jesus
  6. (Religious experience) God’s existence is directly knowable even apart from arguments

Dr. Dacey’s opening argument:

There are two ways to disprove God’s existence, by showing that the concept of God is self-contradictory, or by showing that certain facts about ourselves and the world are incompatible with what we would expect to be true if God did exist. Dr. Dacey will focus on the second kind of argument.

  1. The hiddenness of God
  2. The success of science in explaining nature without needing a supernatural agency
  3. The dependence of mind on physical processes in the brain
  4. Naturalistic evolution
  5. The existence of gratuitous / pointless evil and suffering

One final point:

One thing that I have to point out is that Dr. Dacey quotes Brian Greene during the debate to counter Dr. Craig’s cosmological argument. Dr. Craig could not respond because he can’t see the context of the quote. However, Dr. Craig had a rematch with Dr. Dacey where was able to read the context of the quote and defuse Dr. Dacey’s objection. This is what he wrote in his August 2005 newsletter after the re-match:

The following week, I was off an another three-day trip, this time to California State University at Fresno. As part of a week of campus outreach the Veritas Forum scheduled a debate on the existence of God between me and Austin Dacey, whom I had debated last spring at Purdue University. In preparation for the rematch I adopted two strategies: (1) Since Dacey had come to the Purdue debate with prepared speeches, I decided to throw him for a loop by offering a different set of arguments for God, so that his canned objections wouldn’t apply. I chose to focus on the cosmological argument, giving four separate arguments for the beginning of the universe, and on the evidence for Jesus’ resurrection. (2) I reviewed our previous debate carefully, preparing critiques of his five atheistic arguments. In the process I found that he had seriously misunderstood or misrepresented a statement by a scientist on the Big Bang; so I brought along the book itself in case Dacey quoted this source again. I figured he might change his arguments just as I was doing; but I wanted to be ready in case he used his old arguments again.

[…]The auditorium was packed that night for the debate, and I later learned that there were overflow rooms, too. To my surprise Dr. Dacey gave the very same case he had presented at Purdue; so he really got clobbered on those arguments. Because he wasn’t prepared for my new arguments, he didn’t even respond to two of my arguments for the beginning of the universe, though he did a credible job responding to the others. I was pleased when he attacked the Big Bang by quoting the same scientist as before, because I then held up the book, specified the page number, and proceeded to quote the context to show what the scientist really meant.

Dr. Craig is always prepared!

The authors of the gospels of Mark and Luke knew eyewitnesses to the life of Jesus

Were the authors of the gospels of Mark and Luke connected to eyewitnesses to the life of Jesus? Well, it turns out that there are good reasons to think that Mark was linked to the eyewitness Peter, and Luke was linked to Paul, who had a post-mortem appearance of Jesus in 1 Cor 15:8, and who met with Peter and James in Galatians 1 and again in Galatians 2.

There is a list of evidence for Peter’s influence on Mark on the Cold Case Christianity blog.

Here’s my favorite one from the list:

Peter’s Embarrassments Have Been Omitted

There are many details in the Gospel of Mark consistent with Peter’s special input and influence,including omissions related to events involving Peter. How can Mark be a memoir of Peter if, in fact, the book contains so many omissions of events involving Peter specifically? It’s important to evaluate the entire catalogue of omissions pertaining to Peter to understand the answer here. The vast majority of these omissions involve incidents in which Peter did or said something rash or embarrassing. It’s not surprising these details were omitted by the author who wanted to protect Peter’s standing in the Christian community. Mark was quite discreet in his retelling of the narrative (other Gospel writers who were present at the time do, however, provide details of Peters ‘indiscretions’ in their own accounts. See Cold-Case Christianity for a more detailed explanation).

It makes me laugh to imagine Peter looking over Mark’s shoulder and saying “no, don’t put that in it” and “no, don’t tell them I did that”. Funny! But also very good evidence. The rest of Wallace’s list makes it even more clear.

And what about the gospel of Luke? Well, did you know that the author of Luke’s gospel knew Paul? If you read it carefully, you’ll see that Luke switches from describing history from an “I” perspective to describing things from a “we” perspective in the book of Acts (which he also wrote). Who is the “we” he is talking about?

Here’s famous Christian scholar William Lane Craig to explain:

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.

[…]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. [5] Hemer 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.

I know a lot of people (like my Dad) read the Bible devotionally, looking for feelings or trying to “get right with God” so they get blessings. But I think it’s helpful to look at things from an evidential point of view – how am I going to make a case for this? When you look at things from that perspective, the Bible gets a whole lot more interesting. And you can talk about it with non-Christians when you know about these interesting details.

Why do so many atheist historians think that 1 Corinthians 15 is reliable history?

Which passage of the Bible is the favorite of Christians who like to defend the Christian worldview? I don’t mean which one is most inspirational… I mean “which one is the most useful for winning arguments?” Well, when it comes to the historical Jesus, the most important passage has to be 1 Corinthians 15:3-7.

The tradition in 1 Corinthians 15 is an early creed that was received from the eyewitnesses Peter and John when Paul visited them several times in Jerusalem, as documented in Galatians 1 and 2, where Paul meets the eyewitnesses. And of course, Paul records his own eyewitness experience, documented in 1 Cor 15:8.

So, is this passage accepted as historically reliable by all ancient historians? Or only by the Bible-believing ones?

Here’s something posted by Dr. William Lane Craig about the 1 Corinthians 15 passage:

The evidence that Paul is not writing in his own hand in I Cor. 15.3-5 is so powerful that all New Testament scholars recognize that Paul is here passing on a prior tradition. In addition to the fact that Paul explicitly says as much, the passage is replete with non-Pauline characteristics, including, in order of appearance: (i) the phrase “for our sins” using the genitive case and plural noun is unusual for Paul; (ii) the phrase “according to the Scriptures” is unparalleled in Paul, who introduces Scriptural citations by “as it is written”; (iii) the perfect passive verb “has been raised” appears only in this chapter and in a pre-Pauline confessional formula in II Tim. 2.8; (iv) the phrase “on the third day” with its ordinal number following the noun in Greek is non-Pauline; (v) the word “appeared” is found only here and in the confessional formula in I Tim. 3.16; and (vi) “the Twelve” is not Paul’s nomenclature, for he always speaks of the twelve disciples as “the apostles.”

Now the visit during which Paul may have received this tradition is the visit you mention three years after his conversion on the road to Damascus (Gal. 1.18). This puts the tradition back to within the first five years after Jesus’ death in AD 30. So there’s not even an apparent inconsistency with Paul’s appropriating the language of the formula to encapsulate the Gospel he was already preaching during those first three years in Damascus.

Ancient historian Gary Habermas loves to read non-Christian scholars… and then he writes about what THEY think about Jesus in peer-reviewed articles, published in academic journals. Let’s look at this one: Dialog: A Journal of Theology, Vol. 45; No. 3 (Fall, 2006), pp. 288-297; published by Blackwell Publishing, UK.

He writes:

(1) Contemporary critical scholars agree that the apostle Paul is the primary witness to the early resurrection experiences. A former opponent (1 Cor. 15:9; Gal. 1:13-14; Phil. 3:4-7), Paul states that the risen Jesus appeared personally to him (1 Cor. 9:1; 15:8; Gal. 1:16). The scholarly consensus here is attested by atheist Michael Martin, who avers: “However, we have only one contemporary eyewitness account of a postresurrection appearance of Jesus, namely Paul’s.”[3]

(2) In addition to Paul’s own experience, few conclusions are more widely recognized than that, in 1 Corinthians 15:3ff., Paul records an ancient oral tradition(s). This pre-Pauline report summarizes the early Gospel content, that Christ died for human sin, was buried, rose from the dead, and then appeared to many witnesses, both individuals and groups.

Paul is clear that this material was not his own but that he had passed on to others what he had received earlier, as the center of his message (15:3). There are many textual indications that the material pre-dates Paul. Most directly, the apostle employs paredoka and parelabon, the equivalent Greek terms for delivering and receiving rabbinic tradition (cf. 1 Cor. 11:23). Indirect indications of a traditional text(s) include the sentence structure and verbal parallelism, diction, and the triple sequence of kai hoti Further, several non-Pauline words, the proper names of Cephas (cf. Lk. 24:34) and James, and the possibility of an Aramaic original are all significant. Fuller attests to the unanimity of scholarship here: “It is almost universally agreed today that Paul is here citing tradition.”[4] Critical scholars agree that Paul received the material well before this book was written.[5]

This is important:

The most popular view is that Paul received this material during his trip to Jerusalem just three years after his conversion, to visit Peter and James, the brother of Jesus (Gal. 1:18-19), both of whose names appear in the appearance list (1 Cor. 15:5; 7). An important hint here is Paul’s use of the verb historesai (1:18), a term that indicates the investigation of a topic.[6] The immediate context both before and after reveals this subject matter: Paul was inquiring concerning the nature of the Gospel proclamation (Gal. 1:11-2:10), of which Jesus’ resurrection was the center (1 Cor. 15:3-4, 14, 17; Gal. 1:11, 16).

He’s an eyewitness (verse 8), and he met with the other eyewitnesses, James and Peter. 1 Corinthians is early. Galatians is early. The creed is extremely early – right after the events occurred. There was no time for legends to develop.

And atheistic / critical historians agree, the creed is reliable:

Critical scholars generally agree that this pre-Pauline creed(s) may be the earliest in the New Testament. Ulrich Wilckens asserts that it “indubitably goes back to the oldest phase of all in the history of primitive Christianity.”[7] Joachim Jeremias agrees that it is, “the earliest tradition of all.”[8] Perhaps a bit too optimistically, Walter Kasper even thinks that it was possibly even “in use by the end of 30 AD . . . .”[9]

Indicating the wide approval on this subject, even more skeptical scholars frequently agree. Gerd Ludemann maintains that “the elements in the tradition are to be dated to the first two years after the crucifixion of Jesus. . . . not later than three years. . . . the formation of the appearance traditions mentioned in I Cor.15.3-8 falls into the time between 30 and 33 CE. . . .”[10] Similarly, Michael Goulder thinks that it “goes back at least to what Paul was taught when he was converted, a couple of years after the crucifixion.”[11] Thomas Sheehan agrees that this tradition “probably goes back to at least 32-34 C.E., that is, to within two to four years of the crucifixion.”[12] Others clearly consent.[13]

Overall, my recent overview of critical sources mentioned above indicates that those who provide a date generally opt for Paul’s reception of this report relatively soon after Jesus’ death, by the early to mid-30s A.D.[14] This provides an additional source that appears just a half step removed from eyewitness testimony.

(3) Paul was so careful to assure the content of his Gospel message, that he made a second trip to Jerusalem (Gal. 2:1-10) specifically to be absolutely sure that he had not been mistaken (2:2). The first time he met with Peter and James (Gal. 1:18-20). On this occasion, the same two men were there, plus the apostle John (2:9). Paul was clearly doing his research by seeking out the chief apostles. As Martin Hengel notes, “Evidently the tradition of I Cor. 15.3 had been subjected to many tests” by Paul.[15]

These four apostles were the chief authorities in the early church, and each is represented in the list of those who had seen the resurrected Jesus (1 Cor. 15:5-7). So their confirmation of Paul’s Gospel preaching (Gal. 2:9), especially given the apostolic concern to insure doctrinal truth in the early church, is certainly significant. On Paul’s word, we are again just a short distance from a firsthand report.

(4) Not only do we have Paul’s account that the other major apostles confirmed his Gospel message, but he provides the reverse testimony, too. After listing Jesus’ resurrection appearances, Paul tells us he also knew what the other apostles were preaching regarding Jesus’ appearances, and it was the same as his own teaching on this subject (1 Cor. 15:11). As one, they proclaimed that Jesus was raised from the dead (15:12, 15). So Paul narrates both the more indirect confirmation of his Gospel message by the apostolic leaders, plus his firsthand, direct approval of their resurrection message.

Now, some of the people he lists are really biased against the supernatural, and they really hate the idea that the claims of Christianity exclude other religions. And yet they don’t deny the historical reliability of 1 Corinthians 15, or that it is based on eyewitness testimony.

That’s why when you watch debates about the historical Jesus, you see skeptical historians like Bart Ehrman, Gerd Ludemann, James Crossley, Michael Goulder, etc. accepting that the disciples thought they saw Jesus after his death. They’re not just being nice to Dr. Craig when they give him that. They are forced to accept it, because it passes the historical tests. Every Christian ought to be aware of which passages of the New Testament are seen by the broad spectrum of ancient historians as “historical”, regardless of their various biases. You can believe everything in the Bible. But when you debate non-Christians, you have to use the historical core of Christianity which successfully passes historical analysis.

You can see the creed used as evidence in the debate between James Crossley and William Lane Craig.