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What is pre-suppositionalism? What is presuppositional apologetics?

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The Messianic Drew has a post up where he explains seven reasons, and I’ll add a still more important reason below.

His introduction:

While most Christians will agree that there is a need to defend the faith, many will not realize that there is a debate regarding methodologies. This paper will address the various apologetics methods, and then analyze before critiquing the relatively new method of presuppositionalism. While this method has a lot to offer from a practical apologetics standpoint, it cannot be held rationally as a worldview. This paper will give seven reasons why this is the case.

Before addressing presuppositionalism, an introduction to other apologetic methodologies is in order. The main form of apologetics used historically is called Classical Apologetics. Under this method, the apologist gives arguments for the existence of God, and then proceeds to develop Christian evidences for the Christian worldview. Arguments like the moral argument, and other reason-based argumentation tend to dominate this method.

If classical apologetics is a two-step method, evidentialism is a one-step method. The evidentialist will usually forego rationalistic argumentation and will simply bring out evidences for the Christian worldview. The method of Gary Habermas is an example of evidentialism.

Those methods as well as presuppositionalism are the main methods of apologetics. There are others as well, such as fideism, which tells people to just believe without argument. Polemical apologetics seeks to attack other worldviews. There are cumulative case methods of apologetics, where two worldviews face off for which one better answers life’s deepest questions. There is also eclectic apologetics, which seeks to borrow methods from other schools of apologetics depending on the need.

This brings the discussion to presuppositionalism, which seeks to examine the underlying assumptions of any worldview. In short, presuppositionalism states that one’s foundational views are the only truly relevant factor in discussing worldviews. The founder of modern presuppositionalism is Cornelius van Til.

Here are his 7 points:

  1. Presuppositionalism is circular reasoning
  2. Presuppositionalism minimizes common grace
  3. Presuppositionalism confuses ontological priority with epistemic priority
  4. Presuppositionalism presupposes a highly controversial theory of knowledge
  5. Presuppositionalism often forgets that Christianity is, at least in principle, falsifiable
  6. Van Til’s apologetic might not even be Christian, but may be merely theistic
  7. Presuppositionalism faces the problem of incommensurability

And here is #6 in detail:

John Johnson gives a devastating critique as to why Van Til’s system is wholly inadequate when addressing other faiths, such as Islam. Van Til argues from Romans 1:18-21 that non-Christians suppress the truth, and that a presuppositional technique is necessary. However, this section of the Bible deals with knowledge of God, but not theological issues about the Trinity, Jesus, salvation by grace through faith alone, etc. [12] Instead, it only says that unbelievers are without excuse for denying monotheism. Paul reinforces this in Acts 17, when he talks about the statue to an unknown God. Paul deals with the Athenians on their own ground.

A more practical example is what I call Artscroll Judaism. This is a fundamentalist sect of Orthodox Judaism, with its own think tanks which can give you an answer to anything. Anyone who is willing to take the leap into the system will find it every bit as coherent as one would find the Reformed Christian view.

John Warwick Montgomery gives a fable about a conversation between two presuppositionalists from two different religions: the Shadok religion, and the Gibi religion.

Shadok: You will never discover the truth, for instead of subordinating yourself to revelational truth (The Shadok Bible) you sinfully insist on maintaining the autonomy of your fallen intellect.

Gibi: Quite the contrary. [He repeats the same assertion substituting the Gibi Bible for the Shadok Bible.] And I say this not on the basis of my sinful ego but because I have been elected by the Gibi God.

Shadok: Wrong again! [He repeats the exact same claim, substituting Shadok Election for Gibi Election.] Moreover, the sovereign election of which I am the unworthy recipient has been the very work of God the Shadok Holy Spirit. And all of this is clearly taught in the self-validating Scripture of our people, which, I should not have to reiterate, derives from the true God and not from sinful, alledgedly autonomous man.

Gibi: How dare you invert everything. [He laboriously repeats the preceding argument, substituting Gibi election, the Gibi Holy Spirit, and the Gibi Bible.]

Shadok: Absurd! This is the inevitable result of your colored glasses.

Gibi: It is you who have the glasses cemented to your face. Mine have been transparent through sovereign grace and Gibi election, as proclaimed by the Gibi God’s word.

Shadok: Your religion is but the inevitable byproduct of sin—a tragic effort at self-justification through idolatry. Let’s see what the Shadok God really says about his word.

Gibi: I will not listen to your alleged “facts.” Unless you start with the truth, you have no business interpreting facts at all. Let me help you by interpreting facts revelationally.

Shadok: Of course you will not listen to the proper interpretation of facts. Blinded by your sin, you catch each fact as you would a ball—and then you throw it into a bottomless pit.

Gibi: That’s what you do with what I say—a clear proof of your hopeless, pseudo-autonomous condition. May the Gibi God help you.

Shadok: May the Shadok God help you![13]

As Montgomery notes, this encounter is hopeless, since neither side can appeal to neutral facts to solve the dispute. Both sides are reduced to chest-thumping, loud assertion, and empty fideism.

It’s funny but it’s true! This is presuppositionalism in action. It’s arguing without appealing to any facts.

And here is my eighth point from my post on presuppositionalism.

Excerpt:

My view of presuppositional apologetics is that is as a system, it is circular reasoning. It assumes Christianity in order to prove Christianity. But there is an even worse problem with it. It’s not a Biblical way of doing apologetics. It’s man’s way of doing apologetics, not God’s. I think that the best way to understand Van Til’s apologetics is by saying that it really just a sermon disguised as apologetics. The problem is that Van Til’s sermon has no basis in the Bible. Wherever he is getting his view from, it’s not from the Bible. When I look the Bible, I don’t see any Biblical support for the view that pre-suppositional apologetics is the only approved way of defending the faith. Instead, the standard method seems to be evidentialism.

In Romans 1, Paul writes that people can learn about God’s existence from the natural world.

Romans 1:18-23:

18The wrath of God is being revealed from heaven against all the godlessness and wickedness of men who suppress the truth by their wickedness,

19since what may be known about God is plain to them, because God has made it plain to them.

20For since the creation of the world God’s invisible qualities—his eternal power and divine nature—have been clearly seen, being understood from what has been made, so that men are without excuse.

21For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened.

22Although they claimed to be wise, they became fools

23and exchanged the glory of the immortal God for images made to look like mortal man and birds and animals and reptiles.

And in Acts, Peter appeals to eyewitness testimony for the resurrection, and Jesus’ miracles.

Acts 2:22-24, and 36:

22“Men of Israel, listen to this: Jesus of Nazareth was a man accredited by God to you by miracles, wonders and signs, which God did among you through him, as you yourselves know.

23This man was handed over to you by God’s set purpose and foreknowledge; and you, with the help of wicked men, put him to death by nailing him to the cross.

24But God raised him from the dead, freeing him from the agony of death, because it was impossible for death to keep its hold on him.

And finally from the same chapter:

36“Therefore let all Israel be assured of this: God has made this Jesus, whom you crucified, both Lord and Christ.”

Professor Clay Jones of Biola University makes the case that the use of evidence when preaching the gospel was standard operating procedure in the early church. (H/T Apologetics 315)

Intro:

In 1993 I started working for Simon Greenleaf University (now Trinity Law School) which offered an M.A. in Christian apologetics (Craig Hazen was the director). Much of my job was to promote the school and although I had studied Christian apologetics since my sophomore year in high school, I decided I needed to see whether an apologetic witness had strong Biblical precedence.

It does.

As I poured through the Scripture I found that Jesus and the apostles preached the resurrection of Christ as the sign of the truth of Christianity.

What follows are some of the passages which support the resurrection witness.

Here is my favorite verse from his massive list list of verses in favor of the evidential approach to Christian apologetics:

Mat. 12:39-40: A wicked and adulterous generation asks for a miraculous sign! But none will be given it except the sign of the prophet Jonah. For as Jonah was three days and three nights in the belly of a huge fish, so the Son of Man will be three days and three nights in the heart of the earth.

Jesus is saying that the resurrection was deliberately given as a sign to unbelievers to convince them. (“The Sign of Jonah” = the resurrection)

So, I see that God uses nature and miracles to persuade, which can be assessed using scientific and historical methods. Can anyone find me a clear statement in the Bible that states that only pre-suppositional arguments should be used? I could be wrong, and I am willing to be proven wrong. I think we should use the Biblical method of apologetics, not the fallen man’s method of apologetics.

Presuppositional arguments, like the ontological argument from reason or the epistemological argument from reason are good. Presuppositionalism as a system is not good. It’s good to learn presuppositional arguments, but as part of a quiver of arguments – not in isolation.

By the way, Eric Chabot posted a fascinating discussion between presuppositionalist James White and Richard Howe on this topic, where the point about how presupositionalism cannot prove Christianity in particular came up.

Presuppositionalism is not a Christian methodology. It’s neither Biblical, nor can it be used to prove Christianity. It’s man’s system of apologetics, not God’s.

UPDATE: David Haines posted a couple of criticisms of presuppositionalism here.

UPDATE: A rebuttal to the first of Messianic Drew’s points is here.

Videos

Physicist Michael Strauss discusses Christianity and science at Stanford University

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This is one of my favorite lectures, by one of the people I admire the most for his scientific work and robust, evangelical Christian faith.

About Michael Strauss:

His full biography is here. (I removed his links from my excerpt text below)

Excerpt:

I had an interest in science and theology, so in 1977 I chose to go to Biola University where I could study both subjects in detail. I thoroughly enjoyed college and participated in intramural sports, was elected to student government, served as a resident assistant, competed in forensics, and studied a lot. As I neared college graduation my dual interest continued so I applied to seminary and to graduate school. After graduating summa cum laude from Biola, I decided to pursue a graduate degree in physics at UCLA.

During my first few years of graduate school, I developed an increased interest in quantum mechanics and subatomic physics and decided to do research in a field that dealt with these subjects. I joined a High Energy Physics experimental group doing research at the Stanford Linear Accelerator Center (SLAC) and moved to the San Francisco Bay Area to actively participate in research at SLAC. I graduated in 1988 with my Ph.D in High Energy Physics (a.k.a. Elementary Particle Physics). If you would like to know more about High Energy Physics, the Particle Data Group at Lawrence Berkeley Laboratory has a very nice interactive adventure that teaches you all about the subject. My research advisor was professor Charles Buchanan and my disertation was titled “A Study of Lambda Polarization and Phi Spin Alignment in Electron-Positron Annihilation at 29 GeV as a Probe of Color Field Behavior.”

After graduation, I accepted a post-doctoral research position with the University of Massachusetts at Amherst. I continued to do research at SLAC where I joined the SLD experiment. My research interests centered on the SLD silicon pixel vertex detector. I wrote most of the offline software for this device, and did physics analysis which used the vertex detector, including tagging b quark events for flavor specific QCD (Quantum Chromodynamics) analysis. In the seven years I was employed by UMASS, I only spent 3 days on the Amherst campus. The rest of the time was spent in California.

[…]In August 1995, I accepted a job as an Assistant Professor of Physics at the University of Oklahoma (OU) in Norman, Oklahoma. The University of Oklahoma has a vibrant high energy physics research group involved in experiments at the Fermi National Accelerator Center (Fermilab), and CERN. I joined the DØ experiment at Fermilab where I continue to do research in elementary particle physics. As a member of the DØ collaboration I have made contributions to the testing of silicon sensors for the upgraded vertex detector, to the track finding algorithms, to a measurement of the photon production cross section which probes the gluon content of protons, and to other QCD measurements. I am currently studying properties of B mesons that contain a b-quark, the production cross section of jets coming from quarks and gluons, and other QCD analyses. At CERN, I am a collaborator on the ATLAS detector.

I received tenure in 2001 and was promoted to the rank of Professor in the summer of 2010. Most of the time at OU I have taught introductory physics classes to physics majors, engineers, and life science majors. In these classes I have used a number of interactive techniques to facilitate student participation and learning. I have been privileged to win a few awards for my teaching. In 1999, the Associated Students selected me as the Outstanding Professor in the College of Arts and Science, and in 2000 I was awarded the BP AMOCO Foundation Good Teaching Award. In 2002, I was given the Regents Award for Superior Teaching. I received the Carlisle Mabrey and Lurine Mabrey Presidential Professorship in 2006 which is given to “faculty members who excel in all their professional activities and who relate those activities to the students they teach and mentor.”

He seems to have done a fine job of integrating his faith with a solid career in physics research. It would be nice if we were churning out more like him, but that would require the church to get serious about the integration between science and faith.

The lecture:

Dr. Strauss delivered this lecture at Stanford University in 1999. It is fairly easy to understand, and it even includes useful dating tips, one of which I was able to try out recently at IHOP, and it worked.

Here is a clip:

The full video can be watched on Vimeo:

UPDATE: I pulled the MP3 audio from the lecture in case anyone wants just the audio.

Summary:

What does science tell us about God?
– the discoveries of Copernicus made humans less significant in the universe
– the discoveries of Darwin should that humans are an accident
– but this all pre-modern science
– what do the latest findings of science say about God?

Evidence #1: the origin of the universe
– the steady state model supports atheism, but was disproved by the latest discoveries
– the oscillating model supports atheism, but was disproved by the latest discoveries
– the big bang model supports theism, and it is supported by multiple recent discoveries
– the quantum gravity model supports atheism, but it pure theory and has never been tested or confirmed by experiment and observation

Evidence #2: the fine-tuning of physical constants for life
– there are over 100 examples of constants that must be selected within a narrow range in order for the universe to support the minimal requirements for life
– example: mass density
– example: strong nuclear force (what he studies)
– example: carbon formation

Evidence #3: the fine-tuning of our planet for habitability
– the type of galaxy and our location in it
– our solar system and our star
– our planet
– our moon

It’s a good lecture explaining basic arguments for a cosmic Creator and Designer. If you add the origin of life and the Cambrian explosion (Stephen C. Meyer’s arguments), then you will be solid on science apologetics. That’s everything a rank-and-file Christian needs.

Positive arguments for Christian theism

News

Clear thinking about Rachael Slick’s departure from Christianity

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I saw that Brian Auten of Apologetics 315 tweeted a post from Right Reason by philosopher Glenn Peoples about Rachael Slick, the daughter of CARM president Matt Slick. Rachael recently announced her departure from Christianity for atheism.

Here is the passage where she explains why she left Christianity:

This changed one day during a conversation with my friend Alex. I had a habit of bouncing theological questions off him, and one particular day, I asked him this: If God was absolutely moral, because morality was absolute, and if the nature of “right” and “wrong” surpassed space, time, and existence, and if it was as much a fundamental property of reality as math, then why were some things a sin in the Old Testament but not a sin in the New Testament?

Now this is not necessarily basic apologetics, but it is fairly easy to respond to, and I posted something about it earlier in the week. I just want to point out that I don’t really view these sorts of objections as serious objections, since the core of Christianity is about the existence of God and the resurrection of Jesus. Peripheral issues like Bible difficulties don’t really matter if the core is sound. The main focus in Christian apologetics isn’t on fine points of inerrancy or doctrine, it’s on God’s existence and the resurrection, which authenticates Jesus as the Messiah. More on that later.

I wanted to quote from the post that Brian found though, because I think this really explains some very important things that Christians need to understand in order to avoid these sorts of Bart Ehrman / Dan Barker de-conversion stories.

And here it is:

To a Christian who up until now has taken the faith seriously an an intellectual level, holding a view that this faith is robust enough to withstand a bit of light prodding such as this, the solution would have been a bit of light (yes, actually very light) reading on the subject – and there is plenty to be done. This is to say nothing about the rather idiosyncratic view of morality expressed here (comparing moral truths to mathematical truths does not bode well!). And yet this moment of dorm room theology banter lead headlong to this:

I still remember sitting there in my dorm room bunk bed, staring at the cheap plywood desk, and feeling something horrible shift inside me, a vast chasm opening up beneath my identity, and I could only sit there and watch it fall away into darkness.The Bible is not infallible, logic whispered from the depths, and I had no defense against it. If it’s not infallible, you’ve been basing your life’s beliefs on the oral traditions of a Middle Eastern tribe. The Bible lied to you.Everything I was, everything I knew, the structure of my reality, my society, and my sense of self suddenly crumbled away, and I was left naked. I was no longer a Christian. That thought was a punch to the gut, a wave of nausea and terror. Who was I, now, when all this had gone away? What did I know? What did I have to cling to? Where was my comfort? ??I didn’t know it, but I was free.

Dramatise much? You couldn’t answer a much discussed question in theological ethics. You could have added a bit of learning at this point, but instead you make out that you intellectual world has been nuked. The closing statement sums it up better, I think: “I was free.” And that was really the point of this. Here’s my pick for the real culprit, in the next breath:

For a long time I couldn’t have sex with my boyfriend (of over a year by this point) without crippling guilt. I had anxiety that I was going to Hell. I felt like I was standing upon glass, and, though I knew it was safe, every time I glanced down I saw death.

But over time – thanks to the deconversion, that changed. It’s telling that she chose to draw attention to this. Numerous times I have seen people turn away from the faith, not because they became aware of new intellectual reasons to reject it, but because the appeal of remaining in the faith became dulled by the drive to live a life that was not compatible with it (and that number includes “apologists” for atheism). You see something, you want it. But you have this belief that you shouldn’t do it. So, as is human nature, you rationalise. You re-create the world of truth around you and what you want. “Maybe this Christianity thing isn’t true after all…” What changed? The evidence? Nope. The arguments are as good as ever. Your will is what has changed. This is confirmed by the celebratory comment that “Freedom is my God now.” No doubt, and that is what you were pursuing. Christianity hindered you, so bye bye Christianity. As was shown in the study Losing my Religion, and as I commented in a recent podcast about why some reject Christianity, there is a correlation between having sex outside of marriage and giving up one’s religion (usually Christian, in the American context in which the study was carried out). Other factors that correlate with abandoning the faith include drug and alcohol abuse, eating disorders and get this – lacking a higher education. But that’s another matter, and of course does not answer questions about the truth or otherwise of atheistic or religious claims. It also makes sense that the time when a young person leaves their parents’ home and out into an environment where a smorgasbord of choices are now available to them is the most likely time that they will walk away. The comments thread at the blog where this story is told is full of the usual and can be paraphrased thus: “Oh, you taught her to THINK? Big mistake Dad, of course she was going to walk away!” Not even close to the mark. It was not critical thinking that sunk this faith. It was desire, as it so often is. The intellectual reason offered is absolutely flimsy, and certainly not offered an intellectually respectable presentation.

I think that’s very well said, and my experience with other decoverted fundamentalists has always been that they often had non-cognitive issues driving the deconversion:

  • boyfriend and girlfriend issues
  • popularity issues
  • sexual activity / sexual orientation issues
  • unrealistic expectations of a pain-free life
  • unrealistic expectations of God providing financially
  • unrealistic expectations of God making their foolish decisions “work out”

So here’s my advice to parents who want to avoid this sort of rebellion.

First, don’t concentrate on the inerrancy of the Bible as much as you emphasize the good philosophical and scientific arguments for a Creator/Designer. More effort should be put on the mainstream findings of science: cosmology, fine-tuning, origin of life, Cambrian explosion, galactic habitability, stellar habitability. The resurrection is also key, but should be defended with a minimal facts approach using mainstream historical methods – not by assuming inerrancy. The existence of God and the resurrection are the strong core of Christianity, not inerrancy. I am saying this as someone who believes in inerrancy for the autographs. It’s better to lay a foundation rather than trying to defend too much.

Secondly, don’t try to force children to act beyond what their worldview can bear. It is OK for you to have children and to go about doing your Christian ministry based on your convictions, without trying to demand that your kids operate at that level. Instead of telling them what to think, always try to show them both sides. Once a person sees a couple of William Lane Craig debates or Mike Licona debates, they are probably going to want to be like Craig and Licona naturally. But the main thing is that the actions have to be supported by knowledge. When the young person has taken the time to study on their own and sorted out the evidence for themselves, then they will be able to operate more and more authentically as a Christian. The studying comes first, and then the acting like a Christian comes second – at least in a challenging society like ours where we really have to know our stuff cold to stand firm. But you can’t expect the actions before the studying.

Third, don’t just rest your support or opposition to various positions on the Bible. For example your views on theism and the resurrection should be rooted in secular arguments and secular evidence. Consider it a joy when you can go outside the Bible and confirm something the Bible says with secular evidence. Especially scientific and historical evidence. Connecting the Bible to real world evidence eliminates the painful anxiety of being “separate” and “other”. Always make the data the issue, not the position. The data can be debated more easily.

For example, if the issue is gay marriage, spend lots of time talking about the health effects of the gay lifestyle on gay men, the effects of same-sex parenting on children, the social costs of HIV/AIDS, the scientific evidence against the “gay gene”,  the low levels of stability and exclusivity in gay relationships, etc. Look – young people don’t want to feel weird having to defend every moral conviction with the Bible in public. Teach them secular reasons for everything that the Bible says, and it will reduce their anxiety and make being a fully convinced Christian in public much easier.

I think that one of the biggest problems out there right now is that Christian men and women are under so much pressure to conform to the sexual standards of the day in order to have a boyfriend or girlfriend. Some people really want to have boyfriends and girlfriends who are first and foremost physically attractive, and their faith gets in the way of achieving that goal. They see superhot guys and superhot girls, and they think about how impressed their friends will be if they are “with” that person. Young Christians basically have a “God will provide the perfect person for me” view of relationships, and their method of figuring out who God wants is by having tingles, not by thinking about what marriage is and finding someone who can do the job. Very often, just being superhot is no guarantee of willingness to marry, though, and may actually be more of a guarantee that you are going to be pressured for sex. Did Rachael do a good job of choosing a marriage-minded boyfriend who values chasity and is ready to commit in order to get sex?

So what to do about that pressure for sex? Well, when I think about why I am totally convinced that premarital sex is stupid, it’s because I want my future marriage to last. And I have looked at evidence from peer-reviewed studies that shows that the number of premarital sex partners is a threat to relationship quality and stability. I want to make effective Christian children, and to impact the church and the university. I want my marriage to be an example to others. A divorce wrecks all of those plans. With the evidence in my hand from mainstream research, it is much easier to accept and act on what the Bible says about premarital sex. The Bible doesn’t have this data, we have to look outside the Bible to get the data to confirm it. Has Rachael looked outside the Bible to be persuasive about what the Bible says?

For a young person facing her non-Christian peers, parroting “the Bible says” is not as reasonable or defensible as saying “the Bible says, and mainstream scientific evidence confirms”. We need to make evidence the foundation. The problem with young people is that they are surrounded by other young people who are just as clueless as they are. A pretty easy question from a young friend cannot easily be answered by a person who has a very limited knowledge apologetics gleaned from Christian rock music and television shows. What we need to do is to get them looking outside of their peer group for answers, and that means connecting them to real scholars with real logical arguments supported by real mainstream science and history. We need to connect the Bible to the data in the real world.

Positive arguments for Christian theism

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