To the same effect, also, Justin Martyr (second Christian century) generalizes and accepts as doctrine what may be gathered from the sixth book of Plato's "Republic," with reference to God. To the Jew, Trypho, Justin remarks:
The Deity, father, is not to be viewed by the organs of sight, like other creatures, but he is to be comprehended by the mind alone, as Plato declares, and I believe him. * * * * Plato tells us that the eye of the mind is of such a nature, and was given Us to such an end, as to enable us to see with it by itself, when pure, that Being who is the source of whatever is an object of the mind itself, who has neither color, nor shape, nor size, nor anything which the eye can see, but who is above all essence, who is ineffable, and undefinable, who is alone beautiful and good, and who is at once implanted into those souls who are naturally well born, through their relationship to and desire of seeing him.
Athanasius (third Christian century) quotes the same definition (Contra Gentes, ch. 2), almost verbatim. Turning again to the Timaeus of Plato, this question is asked:
What is that which always is and has no becoming; and what is that which is always becoming and has never any being? That which is apprehended by reflection and reason [God] always is; and is the same; that on the other hand which is conceived by opinion, with the help of sensation without reason [the material universe], is in a process of becoming and perishing but never really is. * * * Was the world [universe], always in existence and without beginning? or created and having a beginning? Created, I reply.
In this, the orthodox Christians and Mr. V. may find their God of pure "being," that never is "becoming," but always is; also the creation of the universe out of nothing. The fact is that orthodox Christian views of God are Pagan rather than Christian.
In his great work on the "History of Christian Doctrine," Mr. William G. T. Shedd says:[A] "The early Fathers, in their defenses of Christianity against their pagan opponents, contend that the better pagan writers themselves agree with the new religion in teaching that their is one Supreme Being. Lactantius (Institutiones, 1, 5), after quoting the Orphic poets, Hesiod, Virgil, and Ovid, in proof that the heathen poets taught the unity of the supreme deity, affirms that the better pagan philosophers agree with them in this. 'Aristotle,' he says, 'although he disagrees with himself, and says many things that are self-contradictory, yet testifies that one supreme mind rules over the world. Plato, who is regarded as the wisest philosopher of them all, plainly and openly defends the doctrine of a divine monarchy, and denominates the supreme being, not ether, nor reason, nor nature, but as he is, God; and asserts that by him this perfect and admirable world was made. And Cicero follows Plato, frequently confessing the deity, and calls him the supreme being, in his Treatise on the Laws.'"
[Footnote A: Vol 1, p 56.]
It is conceded by Christian writers that the Christian doctrine of God is not expressed in New Testament terms, but in the terms of Greek and Roman metaphysics, as witness the following from the very able article in the Encyclopedia Britannica on Theism, by the Rev. Dr. Flint, Professor of Divinity, University of Edinburgh: "The proposition constitutive of the dogma of the Trinity—the propositions in the symbols of Nice, Constantinople and Toledo, relative to the immanent distinctions and relations in the Godhead—were not drawn directly from the New Testament, and could not be expressed in New Testament terms. They were the product of reason speculating on a revelation to faith—the New Testament representation of God as a Father, a Redeemer and a Sanctifier—with a view to conserve and vindicate, explain and comprehend it. They were only formed through centuries of effort, only elaborated by the aid of the conceptions, and formulated in the terms of Greek and Roman metaphysics." The same authority says: "The massive defense of theism, erected by the Cambridge school of philosophy, against atheism, fatalism, and the denial of moral distinctions, was avowedly built on a Platonic foundation."
In method of thought also, no less than in conclusions, the most influential of the Christian fathers on these subjects followed the Greek philosophers rather than the writers of the New Testament.[A] "Platonism, and Aristotelianism," says the author of the History of Christian Doctrine, "exerted more influence upon the intellectual methods of men, taking in the whole time since their appearance, than all other systems combined. They certainly influenced the Greek mind, and Grecian culture, more than all the other philosophical systems. They re-appear in Roman philosophy—so far as Rome had any philosophy. We shall see that Plato, Aristotle, and Cicero, exerted more influence than all other philosophical minds united, upon the greatest of the Christian Fathers: upon the greatest of the Schoolmen; and upon the theologians of the Reformation, Calvin and Melanchthon. And if we look at European philosophy as it has been unfolded in England, Germany and France, we shall perceive that all the modern theistic schools have discussed the standing problems of human reason, in very much the same manner in which the reason of Plato and Aristotle discussed them twenty-two centuries ago. Bacon, Des Cartes, Leibniz, and Kant, so far as the first principles of intellectual and moral philosophy are concerned, agree with their Grecian predecessors. A student who has mastered the two systems of the Academy and Lyceum will find in modern philosophy (with the exception of the department of natural science) very little that is true, that may not be, found for substance, and germinally, in the Greek theism."[B]
[Footnote A: Especially compare Plato's methods of arising from the conception of the finite and variable, to the infinite and unchangeable; from the relatively beautiful and good, to the absolutely beautiful and good, in the sixth and seventh books of the "Republic," with St. Augustine's manner of arriving at the conception of "That which is"—God.—Confessions St. Augustine, book seven.]