In tracing the retreat of the clergy from the arguments from the First Cause, the arguments from design, causation, and directivity, the Martian recalls the words of Vivian Phelips, "How is it that God allowed earnest and learned divines to commit themselves to arguments in proof of His existence, the subsequent overthrow of which has been a potent cause for unbelief?"
"The finite mind cannot expect to understand the Infinite," retorts a theist to our Martian. "What manner of reasoning is this," asks our Martian, "that denies my finite mind the right to question the 'proofs' of the existence of an Infinite, when these same 'proofs' are derived by finite minds? The theist cannot infer God from the cosmic process until he can discover some feature of it which is unintelligible without him."
(2) The belief in a deity, but the rejection of revelations, theology, priestcraft, and church.
To the Martian the opinion held by these individuals presented two difficulties. First, if the adherents of this hypothesis considered their deity as a providence which took an active part in the life of this world, then the objections heretofore stated against belief in a personal god are still valid. Secondly, if they considered this being as only a creator, who then leaves this world to its own resources, they are only assuming a philosophical existence behind phenomena. Such a being, they believe, they deduce intellectually. But actually who created this creator? They assume a god who remains always hidden behind phenomena, but such a god has no connection with the God that the religious man worships and to whom he prays for guidance and for blessings, for actual interference in the life of this world. Such theories impress our visitor as but a feeble attempt at new concepts of the same hypothetical deity, and it seemed to him that we already had sufficient ideas of God to trouble our earthly minds.
(3) The god of the Physicists.
It was brought to the Martian's attention that two scientists, Sir Arthur Eddington, a British astronomer, and Sir James Jeans, a mathematical physicist, had still another concept of God.
According to Eddington, "Phenomena all boil down to a scheme of symbols, of mathematical equations." He admits that this mathematics of nature does not explain anything. They do not define reality, they only define the relations that exist between the phenomena of reality. So far does he go, and then his limited mind, our Martian perceives, meets an obstacle that he cannot explain. He, therefore, abandons the formula and returns to the human mind which has conceived this formula. From the "spiritual essence of Man's nature," he assumes the spiritual nature of the cosmos itself, which he finds in what religion has known for centuries as God. To him, it is impossible to explain the universe except in terms of spirit.
Professor Jeans insists that in the equations which reveal the relations between phenomena, there may reside also the revelation of the ultimate which these phenomena express. He believes that there may exist "a great architect of the universe who is a pure mathematician."
However, the Martian argues, "Is it not a fact that in your earthly experience, you have created your gods in your own image? Your savages created God in the only fashion their mental capacities could supply, in the shape of an idol; now the modern physicist creates his god in the light of his own intimate vision, which is that of a mathematician! This is just another attempt to formulate an hypothetical existence of a supernatural being."
The theologians, by this time thoroughly aroused, lay down a verbal barrage, and learned Jesuits place before the visitor a recent publication entitled, "The Question and Answer" by Hilaire Belloc. The author, acting as the mouthpiece of the Roman Catholic Church, attempts to prove two things: namely, whether God is, and that the witness to Revelation is the Roman Catholic Church. Were it not for the fact that the work was published by permission of the Church, one could logically suppose from its arguments that the author was attempting to give the answer, "No," to the question propounded, as to whether God is. There is one sentence, however, to which the Martian agrees: this one, "But religions, though not very numerous, considering the vast spaces of time over which we can study them, and the vast number of millions to which they apply, differ and contradict each other; on which account, any one approaching this problem for the first time, and being made acquainted at the outset with the variety of religions, would naturally conclude that every religion is man-made, and every religion an illusion."