The Clash Between Different Systems of Truth

vtThe objections against the phenomena of Scripture would therefore be legitimate if those who make them could show us the positive foundation on which they are standing. This foundation should enable them to explain the facts in terms of a system of truth other than that which is offered in the Bible. This point will later concern us more fully. For the moment, the difference between the final point of reference of the Christian and the final point of reference of the non-Christian is indicated so as to make plain that no discussion of “fact” can be said to settle final issues unless it takes this difference into consideration. The Christian’s belief in the Bible as the Word of God is involved in, and is an expression of, his belief in the triune God as the only final point of reference in all human predication. The Christian holds to the authority and finality of the Bible not because he can clearly, that is exhaustively, show the coherence of every fact with every other fact of Scripture. He rather holds to this doctrine of Scripture because, unless he does, there is no resting point for the search of facts anywhere.

– Cornelius Van Til, A Christian Theory of Knowledge p.36

Van Til’s Proposal for Apologetic Methodology

My proposal, therefore, for a consistently Christian methodology of apologetics is this:

1. That we use the same principle in apologetics that we use in theology: the self-attesting, self-explanatory Christ of Scripture.

2. That we no longer make an appeal to “common notions” which Christian and non-Christian agree on, but to the “common ground” which they actually have because man and his world are what Scripture says they are.

3. That we appeal to man as man, God’s image. We do so only if we set the non-Christian principle of the rational autonomy of man against the Christian principle of the dependence of man’s knowledge on God’s knowledge as revealed in the person and by the Spirit of Christ.

4. That we claim, therefore, that Christianity alone is reasonable for men to hold. It is wholly irrational to hold any other position than that of Christianity. Christianity alone does not slay reason on the altar of “chance.”

5. That we argue, therefore, by “presupposition.” The Christian, as did Tertullian, must contest the very principles of his opponent’s position. The only “proof” of the Christian position is that unless its truth is presupposed there is no possibility of “proving” anything at all. The actual state of affairs as preached by Christianity is the necessary foundation of “proof” itself.

6. That we preach with the understanding that the acceptance of the Christ of Scripture by sinners who, being alienated from God, seek to flee his face, comes about when the Holy Spirit, in the presence of inescapably clear evidence, opens their eyes so that they see things as they truly are.

7. That we present the message and evidence for the Christian position as clearly as possible, knowing that because man is what the Christian says he is, the non-Christian will be able to understand in an intellectual sense the issues involved. In so doing, we shall, to a large extent, be telling him what he “already knows” but seeks to suppress. This “reminding” process provides a fertile ground for the Holy Spirit, who in sovereign grace may grant the non-Christian repentance so that he may know him who is life eternal.

– Cornelius Van Til, My Credo (Jerusalem and Athens) p.20-21
(Bahnsen p.729-730)


The Only Reasonable Position

The argument for the existence of God and for the truth of Christianity is objectively valid. We should not tone down the validity of this argument to the probability level. The argument may be poorly stated, and may never be adequately stated. But in itself the argument is absolutely sound. Christianity is the only reasonable position to hold. It is not merely as reasonable as other positions, or a bit more reasonable than other positions; it alone is the natural and reasonable position for man to take. By stating the argument as clearly as we can, we may be the agents of the Spirit in pressing the claims of God upon men. If we drop to the level of the merely probable truthfulness of Christian theism, we, to that extent, lower the claims of God upon men. This is, we believe, the sense of Calvin’s Institutes on the matter.

– Cornelius Van Til, Common Grace and the Gospel p.77