“Presuppositionalism”: a reply to an implicit criticism

In “Christ on the Possibility of Social Order without Christ (Matt. 12:24-6)”, an anonymous blogger led into his polemic against “political presuppositionalism” with a swipe at unnamed advocates of generic “presuppositionalism.”

Presuppositionalism, at least in some of its articulations, is the Christian epistemological and apologetical philosophy according to which knowledge is only possible on the condition of a self-conscious presupposition of the existence of God and the truth of his revealed word. One of the problems with presuppositionalism, at least insofar as it represents a distinct theory, is that it confuses the metaphysical conditions for the possibility of knowledge with the epistemological conditions for the possibility of knowledge. God’s existence and role as first cause may be metaphysically necessary for there to be knowledge, but it doesn’t follow from this that God has therefore made it the case that the presupposition of these truths is necessary to have knowledge. (The Natural Law Libertarian, June 19, 2023)

No, presupposing the worldview is necessary, not to have truth, but in order to give an account of how one has it. Accounting for knowledge is an epistemological task.

Continue reading ““Presuppositionalism”: a reply to an implicit criticism”

Philosophy after Christ: Thinking God’s Thoughts after Him

Philosophy after Christ: Thinking God’s Thoughts after Him, foreword by David Gordon, Ph.D., went live on Amazon today in hard cover, paperback, and Kindle editions. It will be a day or so before the editions interlink on their respective product pages and the “Look inside!” feature is available on all three. Here’s what you’ll find on them:

“Two things especially struck me . . . . One is the sincerity and passion of [Flood’s] efforts over fifty years to explore various ways of understanding Christian faith. He has at various times looked to Bernard Lonergan and Gordon Clark for guidance, but he has now found a resting place in the presuppositionalism of Cornelius Van Til and Greg Bahnsen. . . . The other . . . is the exceptional learning displayed in it. Tony knows the Bible very well, and he discourses learnedly on the meaning of various Hebrew and Greek words in it. He brings to bear in his discussion a great many of the major Western philosophers, showing a detailed knowledge of their thought. If I am not convinced by Tony’s main thesis . . . I nevertheless commend this acute and erudite book highly.” From the Foreword by David Gordon, PhD, Senior Fellow, Ludwig von Mises Institute

When Christ said we’re to live, not by bread alone, by every word that proceeds from the mouth of God (Matthew 4:4), He didn’t make an exception for philosophers. In Scripture, the philosopher has a cornucopia of divine words to feast upon as eagerly as one who hungers physically devours bread.

To pursue philosophy after Christ the way an artist seeks to emulate the style of a master is to reflect that dependence. The price of denying it is to fall prey to one or another species of foolishness.

In Philosophy after Christ: Thinking God’s Thoughts after Him, Anthony Flood (Christ, Capital & Liberty: A Polemic) explores how “vain deceit after the tradition of men” (Colossians 2:8) has taken captive many philosophers, Christian as well as non-Christian.

To philosophize after Christ is to pursue Christ as the Wisdom of God. This requires learning what He has revealed about Himself, the cosmos, and mankind in Holy Scripture and then regimenting one’s thinking and living accordingly.

It also means internalizing the Bible’s Weltanschauung, our “birthright worldview” as created image-bearers, as the presupposition of intelligible predication, that is, of making sense of things, even our sense-making.

The effort to conform one’s mind to Christ’s can generate a “philosophy of philosophy,” or metaphilosophy, indispensable to the “metapologetics” that undergirds sound Christian apologetics.

In Part 1, Basics, Flood describes philosophizing as the unfolding of implications of the worldview which, with our linguistic capability, we inherit at birth.

Part 2, Dialectics, he explores the oppositions that worldviews generate and shows how non-Christian worldviews can infiltrate even the thinking of Christians, including the Catholic Bernard Lonergan and the Calvinist Gordon Clark.

Part 3, Polemics, discusses several expressions of dialectics:

- John Frame’s Square of Religious Opposition, on which Flood then locates
- David Ramsay Steele’s atheism;
- Flood’s defense of the transcendental argument for God’s existence;
- William Vallicella’s critique of Flood’s metaphilosophy; and
- Two books, one by Evangelicals that’s silent about the worldview approach to defending the Christian faith, the other by Roman Catholics who embrace that approach, but fail to identify its non-Catholic origins.

If one loves the wisdom of God (the only wisdom worth seeking), then Jesus’ words must constitute one’s philosophical “global positioning system.” Philosophy after Christ shows you what that involves.

* * *

Your reaction to this book, critical as well as appreciative, will be welcome.

Otis Q. Sellers’s presupposition and his first sermon’s subject

Otis Q. Sellers (1901-1992) was a Bible teacher, not an apologist, although he would defend his faith whenever the occasion demanded it. He presupposed that the Bible was the Word of God in the words of men, but never engaged in the “metapologetics” that vindicates this presupposition against challenges. He left such work to others.[1]

In “The Bible: The Word of God,” the first of his 570 tape-recorded messages (1971-1987), Sellers recalled the occasion of his delivering his first sermon, “about fifty years ago,” he says. As he was ordained a Baptist minister in 1922, I’d date this undated message to 1971, which other evidence suggests is the year he launched his tape recorded “library” series (hence the “TL” series).

In that first sermon Sellers expressed his acceptance, as his epistemological foundation (my word, not his), of the self-representation of the Bible’s human authors as writing under the control of the Holy Spirit, Who safeguarded the original manuscripts from affirming or implying error.[2]

The Holy Spirit not only controlled the writing of the Scriptures, but also has disposed those whom He would enlighten to read them, not merely as the words of men, but as the Word of God.

Continue reading “Otis Q. Sellers’s presupposition and his first sermon’s subject”

The Square of Religious Opposition: A Van Tillian insight, diagrammed by Frame, taught by Bahnsen, paraphrased by me

“Van Til observed that both the unbeliever and the believer maintain correlative views of continuity (rationalism) and discontinuity (irrationalism), and that these two sets of correlative views stand in contradiction to each other. . . . The Christian holds that God knows and controls all things (resulting in rationality and continuity), which contradicts the non-Christian’s view that reality is an expression of pure chance (resulting in irrationality and discontinuity). The Christian holds that God must reveal Himself and does so with authority over man’s reasoning (stressing discontinuity and ‘irrationality’ or man’s rational inadequacy), which contradicts the non-Christian’s view that reality is controlled and (in principle) completely knowable by the laws of his own mind (stressing rationality and continuity).

“John Frame has often capitalized on this significant insight in Van Til. . . . It is found in ‘the square of religious opposition’ in his The Doctrine of the Knowledge of God (Phillipsburg, NJ: P&R Publishing Co., 1987), 14-15. . . .” Greg Bahnsen, Van Til’s Apologetic: Readings and Analysis, 399-400, n. 267.

A long excerpt from Frame’s The Doctrine of the Christian Life (Phillipsburg, NJ: P&R Publishing Co., 2008) is freely available online; his exposition of the square of religious opposition is in chapter 4, 42ff. What follows is my rendering (part transcription, part paraphrase, done at least ten years ago) of Greg L. Bahnsen’s interpretation of Frame’s idea. My source is Bahnsen’s lecture “Disarming Worldviews” in his Loving God with Your Whole Mind series GB1413. (Clicking the link will take you to a file you may play or download.)

* * *

There’s an antithesis between the Christian worldview and the non-Christian worldview, but at least they have being worldviews in common. Every worldview incorporates considerations of transcendence and elements of immanence.

A worldview’s elements of transcendence are the absolutes, authority, and universals it depends on, all of which are prior to experience. They are the controls that provide unity, continuity, and order for experience.

1. What is absolute is not part of transient experience, but renders the latter intelligible and therefore must transcend that person-relative, changing, and qualified experience.
2. Every appeal to authority relativizes momentary thinking. If I claim to live according to a principle, then that principle, and not any thought that happens to cross my mind, functions as an authority for me. That standard, external to my mind and not a product of it, is that to which my thinking must conform.
3. No philosopher looks upon the world as a realm of utter diversity, so it must notice “commonalities” and employ universals to refer to those commonalities in order to conceive and talk about the diversity he or she does find. When we analyze the reality presented in our experience, we use universals that necessarily transcend the experience to be analyzed.

By contrast, immanence is about the here-and-now, the close-at-hand, what is continuous with our experience. It stresses the concrete details over the abstract plan. Every philosophy deals not only in authority and control measures, but also in the freedom we have to change, make our own decisions, to be different. Continue reading “The Square of Religious Opposition: A Van Tillian insight, diagrammed by Frame, taught by Bahnsen, paraphrased by me”

Gordon H. Clark’s problematic rationalism

My Philosophy after Christ project continues with notes on the late Reformed philosopher Gordon Haddon Clark (1902-1985). Douglas Douma, the author of The Presbyterian Philosopher: The Authorized Biography of Gordon H. Clark, recently posted an essay about how one ought to go about defending the Christian faith (AKA, apologetics methodology). I commend Douma’s stimulating post to readers. It forms the background of this one, a (nonexhaustive) commentary upon most of it.

Cornelius Van Til, 1978, speaking on the steps of Federal Hall National Memorial, Wall Street.

We sometimes learn by drawing contrasts, and when it comes to defending the Christian faith, one of the most instructive is that between the apologetics method of Cornelius Van Til (1895-1987) and Clark’s.

For Van Til and his expositor Greg L. Bahnsen (1948-1995), the first question is: what worldview are unbelievers presupposing when they raise their objections?

For Clark and the first proponent of his philosophy and theology, John W. Robbins (1948-2008), it is: how do you know? For Clark, that means: what axiom does your objection to Christianity presuppose and what follows from it?

For Clark and Clarkians, the only rationally defensible axiom is: the Bible is the Word of God and therefore every proposition affirmed or taught in it may be taken as true and upon it one may build a philosophy of life.

For a time in the late ‘80s, I was a Clarkian (see my exchange with Bahnsen here and here. I was also a correspondent of Robbins’s. I have copies of our letters; Robbins’s estate should as well.) I had been a recent graduate student in philosophy, and Gordon Clark (who chaired Butler University’s philosophy department for 28 years) epitomized for me the ideal of Christian intellectual. That he also admired aspects of the thought of one of my philosophical heroes, Brand Blanshard, was also a plus for me.

Continue reading “Gordon H. Clark’s problematic rationalism”

A Debate on the Existence of God: Greg Bahnsen vs. George Smith (1991)

A lively debate between Christian philosopher and apologist Greg L. Bahnsen (1948-1995) and libertarian atheist author George H. Smith (b. 1949) took place at Los Angeles radio station KKLA FM 99.5. It serves as a popular introduction to the approach to Christian apologetics promoted on this site. Long (10K+ words), but in my opinion smooth.

I spoke with Bahnsen by phone in 1991 not long afterward, but can’t further specify the date; I’d be grateful to hear from anyone who can. Bahnsen’s 1984 debate with Gordon Stein (1941-1996) is still the classic, but in some ways this one is more accessible: there’s more “back-and-forth” between Bahnsen and his opponent; John’s Stewart’s moderation is present, but more informal than the one held at the University of Southern California.

We owe this transcription to a “Jonah” (screenname) who posted it online “for whoever wants it” on January 7, 2011; unfortunately, that link is now “dead.” I made some editorial decisions: stylistic changes, mostly in punctuation. To conserve space, I deleted the repeated introductions and other announcements by the radio host and debate moderator.

I did not check the transcription against the audio broadcast, but as someone who has listened to it many times over the past thirty years, I can attest to its fidelity. No need to take my word for it, however: the audio recording of the debate, just under an hour in length, is available on YouTube.

My internal critique of Smith’s worldview, Atheism Analyzed: The Implosion of George Smith’s “Case against God” (2019) reflects the state of my understanding Bahnsen’s apologetic method in 1989, when I drafted it. A search of his name on this site will yield the record of the progress I hope I’ve made.

A Debate on the Existence of God: Greg Bahnsen vs. George Smith

Moderator: God. Well, the Bible begins with—“In the beginning God!” and the Bible says twice in the Psalms, “The fool has said in his heart there is no God!” But why are there so many agnostics and atheists if God’s existence is so evident? There may be many explanations, but there are certain arguments consistently raised by skeptics which call into question God’s existence. Coming up we’ll discuss atheism and the case against God with atheist George Smith and Christian apologist Greg Bahnsen. My guest, George Smith, has written two books. One is entitled Atheism: The Case Against God; the other, Atheism, Ayn Rand, and Other Heresies. George first published Atheism: The Case Against God in 1974. The book is still in print published by Prometheus. For six years he was a general editor and scriptwriter for the Audio Classics audio tapes by Knowledge Products, currently senior research fellow for the Institute for Human Studies at George Mason University, and again his latest book Atheism, Ayn Rand, and Other Heresies. George Smith, we welcome you to the program.

Smith: Thank you.

Moderator: Let me get you to get a little closer to the mic there, George.

Moderator: Also, we have Dr. Greg Bahnsen, presently scholar in residence at the [now defunct] Southern California Center for Christian Studies, an author of five books and nearly a hundred journal or periodical articles in Christian apologetics, ethics, and theology. His doctorate is in philosophy . . . from the University of Southern California, and he has degrees from Westminster Theological Seminary. Dr. Greg Bahnsen, we welcome you as well. Continue reading “A Debate on the Existence of God: Greg Bahnsen vs. George Smith (1991)”

Christian worldview apologists don’t beg questions. We ask them.

Do apologists for the Christian worldview “beg the question”? That is, do we assume as true what we’re arguing about rather than deduce it from propositions shared by the people we’re arguing with?

No. Ironically, this charge of begging the question (petitio principii) commits the fallacy of missing the point (ignoratio elenchi).

The point? Asking questions has conditions. The Christian worldview apologist asks about the necessary characteristics of a world that fulfills those conditions. (Some might discern the “transcendental” direction of this query. It is not a “garden variety” investigation.)

The charge of begging the question here, when it’s not a dodge, reflects a failure to understand the relationship of a worldview to its component beliefs. A worldview is neither the premise nor the conclusion of a syllogism. One’s worldview will, however, make syllogistic reasoning itself possible or impossible.

To self-consciously affirm and defend one’s worldview is to bring to the foreground what is usually in the background. Its vindication is indirect; so must be any effort to discredit it.

The Christian worldview apologist draws attention to features of the experience of his or her dialectical adversary. Noting that we all take those features and their interdependence for granted, the apologist invites the critic to stop taking them for granted, at least for the duration of the conversation.

That is, the apologist bids the critic to reflect on how these radically diverse aspects can possibly comport with each other in the same world.

Biblical Worldview

The apologist claims that (a) the Triune God of the Christian scriptures is the primary, indispensable member of that network of truths we take for granted and (b) that the critic suppresses awareness of that indispensable member. According to the apologist’s theology, the suppression has a psychological driver: the suppression is “unrighteous.” (Romans 1:18-20)

This is not to “psychoanalyze” the critic ad hominem, but rather to lay out what follows from the denial of God’s self-revelation in creation and scripture.

When we ask questions, we bring into play (at least) two disparate things, each of them irreducible to the other(s). For one, we value truth. For another, in the pursuit of truth, we draw conclusions from premises.

Continue reading “Christian worldview apologists don’t beg questions. We ask them.”

Norman Leo Geisler, 1932-2019: indefatigable and prolific Christian apologist

In July of this year I wrote that in 1978:

At Gabe [Monheim]’s suggestion, I bought Strong’s Exhaustive Concordance for ten dollars at (a now long-gone) Christian Publications bookstore on 8th Avenue between 42nd and 43rd, smack-dab in then-den of iniquity called Times Square. . . . I also picked up Norman Geisler’s Christian Apologetics , Josh McDowell’s Evidence That Demands a Verdict, and creationist critiques of evolution. This was my introduction to the intellectual side of Christian faith.

Despite the “connectivity” we enjoy these days, I didn’t know until the other day that Norman Geisler, the great classical Christian apologist—his CV is here—had passed away only a week before my July post.

A reflection of both his intellect and humor may be found in the title of one of his many books: Should Old Aquinas Be Forgotten? Why Many Evangelicals Say No: The Thought of St. Thomas Aquinas Considered. This conservative Protestant critic of Roman Catholic theology not only grew up among Catholics, but earned his doctorate in philosophy from Loyola University, a Jesuit institution. He coined “Triple-A Theism” to encapsulate his philosophical alignment with Augustine, Anselm and Aquinas.

On April 4, 1980, after reading Christian Apologetics cover to cover, I wrote to Geisler, then a Professor of Systematic Theology at Dallas Theological Seminary:

Dear Dr. Geisler,

Since your Christian Apologetics was decisive in establishing the intellectual side of my spiritual commitment, I write to you now believing you will once again be able to help me overcome certain difficulties in defending and developing a theistic philosophy. The difficulties, which I will state shortly, were occasioned by my reading of George Smith’s Atheism: The Case Against God (Kensington, N.Y.: Prometheus Books, 1979). I believe Smith’s case as a whole is well-stated . . . but can be answered only by challenging the positivistic rationalism which informs nearly all his arguments. While I am trying to do this now for my concerned Christian friends and my own philosophic development, I believe I will need the assistance of seasoned thinkers such as yourself in doing so.

The difficulties center on the notion of God. . . . First, if God is unlimited, but we know only of the limited and definite, then if we ascribe meaningful attributes to Him, we diminish Him, for He is unlimited and infinite. If we ascribe “unlimited” traits to Him—omniscience, omnipotence, omnibenevolence, etc.—make Him unknowable, and our talk of Him is literally nonsense.

In short, we can have no notion of an infinite being, supreme in every way; what we have a genuine notion of cannot be God. The second difficulty . . . concerns one famous way out of the foregoing dilemma . . . : what we cannot know literally, we cannot know analogically. If the supreme being evades characterization by knowable terms, we cannot have a knowable “analogical” notion of Him. Legitimate analogy presupposes a prior successful effort at definition and cannot constitute the heart of that effort. I do not believe you addressed this aspect of the problem of analogy in your Philosophy of Religion. Can you give me a non-theistic example of analogical predication (not analogical articulation of what we already have a notion of)?

Any response to this letter will be most appreciated. While awaiting it, I will peruse pertinent sections of your writings again to see if by carelessness I have missed the essentials of your forthcoming reply. [I did. See below] Also, if you are familiar with the Smith book, and know of any critical reviews of it (maybe even – dare I hope? – one by yourself), would you please let me know? Thank you so much.

Yours in the Lord,

Ten days later Norman Geisler penned this response: Continue reading “Norman Leo Geisler, 1932-2019: indefatigable and prolific Christian apologist”

Evidence that demands a worldview: or how apologetics requires a metapologetics

Image result for evidence that demands a verdict The new edition Josh McDowell’s Evidence That Demands a Verdict: Life-Changing Truth for a Skeptical World, edited with his son Sean, recently caught my eye on Amazon. The first edition did that over 40 years in Christian Publications’s bookstore in Manhattan (8th Avenue between 42nd and 43rd Streets).

Gabriel Monheim (1936-2015: this pic is circa 1979-80), who preached on Wall Street, recommended it to me in 1978. The occasion was my asking questions that someone (certainly an ex-Marxist graduate philosophy student) might have about the Bible.

The McDowells’ 700+-page tome is a compendium of orthodox Christian answers to (mainly) historical and archaeological objections to belief in the Bible as the Word of God written and to the many propositions that this belief logically commits the believer. That is, it’s a contribution to apologetics.

Mainly, but not exclusively. To address new versions of perennial philosophical objections the McDowells have added six chapters: “The Nature of Truth,” “The Knowability of Truth,” “Answering Postmodernism,” “Answer Skepticism,” “Are Miracles Possible?,” and “Is History Knowable?”

Complementing this approach to apologetics for me are the works of Norman Geisler (PhD, Loyola, 1970; b. 1932), whom I met at the 1982 annual meeting of the American Academy of Religion. Geisler starts with defending theism, grounding his premises in principles that one cannot coherently deny. He then defends the historical reliability of the Bible. On its basis he argues for the deity of Jesus. Whatever Jesus teaches is true, and He taught the divine inspiration of the Old Testament and promised an inspired New Testament. Image result for norman geisler

Geisler’s apologetical method is commonly labeled. “evidentialist.” It’s also categorized as “classical” as distinct from the “presuppositional” approaches of Cornelius Van Til (1895-1987) and Gordon H. Clark. (1902-1985).

Cornelius Van Til (1895-1987) preaching on the steps of Federal Hall, Wall Street off Broad Street, NYC, 1978; in front of him, stands a former student and my friend, Eric Sigward (1946-2021).

But facts bear an evidential relationship to each other only if certain background conditions obtain. They connect (a) facts to each other causally and (b) each of them to our evidence-weighing minds (c) within a world created by God. That’s the worldview that grounds the premises of sound classical apologetical arguments. It would take me years to accept that from Van Til (above left: on the steps of Federal Hall, Wall & Broad, NE corner, 1978, the year I began hearing Monheim preach just across Broad on my lunch hour; the man resting his chin on his left fist is my old friend Eric Sigward. ). My reading and interacting with Greg L. Bahnsen (1948-1995) made the decisive pedagogical difference.

God has (as it were) encoded these conditions into every human mind (Genesis 1:27; John 1:6; Romans 1:18-20), even minds that reject the Bible. The worldview expressed in the Bible, and only that one, explicates them. The Bible confirms as divine revelation what every human knower tacitly and spontaneously works with, but can justify (when justification is called for) only on the basis of the Bible.

When apologists argue with an unbeliever about, say, the authorship of Isaiah, they should be prepared, at a moment’s notice, to foreground the conditions of intelligible discourse.

Continue reading “Evidence that demands a worldview: or how apologetics requires a metapologetics”