“The two systems, that of the non-Christian and that of the Christian, differ because of the fact that their basic assumptions or presuppositions differ. On the non-Christian basis man is assumed to be the final reference point in predication. Man will therefore have to seek to make a system for himself that will relate all the facts of his environment to one another in such a way as will enable him to see exhaustively all the relations that obtain between them. In other words, the system that the non-Christian has to seek on his assumption is one in which he himself virtually occupies the place that God occupies in Christian theology. Man must, in short, be virtually omniscient. He must virtually reduce the facts that confront him to logical relations; the “thingness” of each thing must give up its individuality in order that it may be known; to be known, a thing or fact must be wholly known by man…
The system that Christians seek to obtain may, by contrast, be said to be analogical. By this is meant that God is the original and that man is the derivative. God has absolute self-contained system within himself. What comes to pass in history happens in accord with that system or plan by which he orders the universe. But man, as God’s creature, cannot have a replica of that system of God. He cannot have a reproduction of that system. He must, to be sure, think God’s thoughts after him; but this means that he must, in seeking to form his own system, constantly be subject to the authority of God’s system to the extent that this is revealed to him.”
– Cornelius Van Til, A Christian Theory of Knowledge p.15-16
“Reformed theology holds to the self-sufficiency of God without compromise. It therefore rejects every form of human autonomy. Only on the assumptions of divine self-sufficiency and man’s complete dependence upon God can the difference between the Christian and the non-Christian points of view be clearly made out. Only thus can the issue be clearly drawn. The non-Christian assumes that man is ultimate, that is, that he is not created. Christianity assumes that man is created. The non-Christian assumes that the facts of man’s environment are not created; the Christian assumes that these facts are created. The Christian has derived his convictions on these matters from Scripture as the infallible Word of God. As self-explanatory, God naturally speaks with absolute authority. It is Christ as God who speaks in the Bible. Therefore the Bible does not appeal to human reason as ultimate in order to justify what it says. It comes to the human being with absolute authority. Its claim is that human reason must itself be taken in the sense in which Scripture takes it, namely, as created by God and as therefore properly subject to the authority of God.”
– Cornelius Van Til, A Christian Theory of Knowledge p.14-15
It is therefore in Reformed thinking alone that we may expect to find anything like a consistently Christian philosophy of history. Romanism and Arminianism have virtually allowed that God’s counsel need not always and everywhere be taken as our principle of individuation. This is to give license to would-be autonomous man, permitting him to interpret reality apart from God. Reformed thinking, in contrast with this, has taken the doctrine of total depravity seriously. It knows that he who is dead in trespasses and sins lives in the valley of the blind, while yet he insists that he alone dwells in the light. It knows that the natural man receives not the things of God, whether in the field of science or in the field of religion. The Reformed believer knows that he himself has been taken out of a world of misinterpretation and placed in the world of truth by the initiative of God. He has had his own interpretation challenged at every point and is ready now, in obedience to God, to challenge the thinking and acting of sinful man at every place. He marvels that God has borne with him in his God-ignoring and therefore God-insulting endeavors in the field of philosophy and science as well as in the field of religion. He therefore feels compelled to challenge the interpretation the non-Christian gives, not merely of religion but of all other things as well.
– Cornelius Van Til, Common Grace and the Gospel p.12-13
Calvin makes a sharp distinction between the revelation of God to man and man’s response to that revelation. This implies the rejection of a natural theology such as Aquinas taught.
He makes a sharp distinction between the responses to God’s revelation made by:
(a) man in his original condition, i.e., Adam before the Fall;
(b) mankind, whose “understanding is subjected to blindness and the heart to depravity” (Inst. II.i.9)
(c) those that are “taught of Christ” through Scripture and whose eyes have been opened by the Holy Spirit.
– Cornelius Van Til, The Reformed Pastor and the Defense of Christianity & My Credo p.24
No human being can escape making an assumption about the nature of possibility at the outset of his investigation. All men have a priori assumptions in terms of which they approach the facts that confront them. The Christian frankly admits that his a priori is the assumption of the existence of the ontological Trinity, the temporal fiat creation of the universe, and man’s creation in the image of God. The non-Christian has a different sort of a priori. Every non-Christian has an a priori. And the a priori of every non-Christian is different, radically different, from that of the Christian.
– Cornelius Van Til, An Introduction to Systematic Theology p.198
Dr. Albertus Pieters, when speaking on “Science and the Bible” says:
“The question of miracles lies outside the subject we propose to discuss in this paper, for the reason that modern science and the Bible are obviously entirely in harmony on that subject. The only thing that science can say about a real miracle, like the Virgin Birth or Resurrection of our Lord Jesus Christ, is that it is impossible under the laws of nature; and this statement is made by the Christian with no less emphasis than by the scientist.”
Here it is forgotten that, though both the modern scientist and the Christian speak of and believe in natural law, they do not both mean the same thing by that term. The Christian thinks of natural law as God’s mode of operation of the facts in the created universe. God temporarily sets aside these laws, when he works miraculously. In contrast to this the scientist today conceives of natural law as a method of operation of the facts of the universe that somehow exists in its own right and by its own power. A “miracle” occurring in relation to this would be no more than once chance fact occurring in relation to other chance facts. In short, there is nothing but formal agreement between the scientist and the Christian on the question of miracle. The failure to see this has resulted in great damage. And all this has come about only because men have not clearly seen that special revelation is necessary to teach us the truth about creation as well as about salvation. In this way we arrive at false notions of salvation itself.
– Cornelius Van Til, An Introduction to Systematic Theology p.196
The 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
That is to say, Kant’s supposed advance upon earlier forms of philosophy is found merely in the fact that he has combined an abstract rationalism such as that of Parmenides or Spinoza with that of an equally abstract brute factualism such as that of the most extreme process philosophers of history. This is all that anyone who does not start his thinking on the presupposition of the God of Christianity and his revelation through Christ speaking in Scripture can do. All men do their thinking on the basis of a position accepted by faith. If your faith is not one which has God in Christ speaking infallibly in Scripture for its object, then your faith is in man as autonomous. All of one’s reasoning is controlled by either of these presuppositions.
. . . Only if one presupposes God as the one in whom rationality and being are coterminous and coextensive can he use the laws of logic at all. And if he does this, he knows better than to attempt to determine what is possible or impossible in reality by means of these laws. The Christian has a God whom he as a creature cannot fully comprehend. God says I am and is able to fully justify this assertion. He is able to make it stand because only on the basis of this assertion does the thinking and willing activity of man have any possible meaning at all. The Christian gladly accepts the idea that he cannot logically penetrate the idea of man’s responsibility and his place in the plan of God. But Kant has brought God as well as himself down into utter darkness. He has no foundation on which he can make any assertion stand.
– Cornelius Van Til, The Case for Calvinism p.128-129
In the light of the narrative which Paul brought, the wisdom of the Greeks was not merely inadequate; it was sinful. Man had originally been made perfect. He had then in Adam broken the covenant that God had made with him. [Rom 5:12] He was now a covenant-breaker and, as such, subject to the wrath of God. Having such a view of the nature of man Paul did not merely plead for a ‘complete system,’ for the recognition of the ‘spiritual dimension’ as well as the material. He did not want merely to add the idea of the personal confrontation with Jesus Christ to that of the impersonal study of the laws of nature. In short, he did not ask for the privilege of erecting an altar to the living God, Creator of heaven and earth, next to the altars to gods that have been born of human minds. He pleaded for, and in the name of his Lord required of men, a complete reversal of their point of view in every dimension of life. The entire house of their interpretation of life had to be broken down. Many of the building blocks that they had gathered could no doubt be used, but only if the totally new architectural plan that Paul proposed were followed.
– Cornelius Van Til, The Intellectual Challenge of the Gospel p.3-4
If man does not own the authority of Christ in the field of science, he assumes his own ultimate authority as back of his effort. The argument between the covenant-keeper and the covenant-breaker is never exclusively about any particular fact or about any number of facts. It is always, at the same time, about the nature of facts. And back of the argument about the nature of facts, there is the argument about the nature of man. However restricted the debate between the believer and the non-believer may be at any one time, there are always two world views ultimately at odds with one another. On the one side is a man who regards himself as being unable to find an intelligible interpretation of experience without reference to God as his Creator and to Christ as his Redeemer. On the other side is the man who is certain that he cannot find any such an interpretation. He assumes that there resides with him the power to make a universal negative statement about the nature of all reality.
The scientist who is a Christian therefore has the task of pointing out to his friend and colleague, who is not a Christian, that unless he is willing to stand upon the Christian story with respect to the world which has been redeemed through Christ, there is nothing but failure for him. Scientific effort is utterly unintelligible unless it is frankly based upon the order placed in the universe of created facts by Christ the Redeemer.
– Cornelius Van Til, The Protestant Doctrine of Scripture