§ 7.4. =The Hellenic Philosophy.=--What is true of Greek-Roman culture generally on its material and formal sides, that it powerfully influenced Christianity now budding into flower, is preeminently true of the Greek Philosophy. Regarded as a prefiguration of Christianity, Greek philosophy presents a negative side in so far as it led to the dissolution of heathenism, and a positive side in so far as it, by furnishing form and contents, contributed to the construction of Christianity. From its very origin Hellenic philosophy contributed to the negative process by undermining the people’s faith in heathenism, preparing for the overthrow of idolatry, and leading heathenism to take a despondent view of its own future. It is with =Socrates=, who died in B.C. 399, that the positive prefiguring of Christianity on the part of Greek philosophy comes first decidedly into view. His humble confession of ignorance, his founding of the claim to wisdom on the Γνῶθι σεαυτόν, the tracing of his deepest thoughts and yearnings back to divine suggestions (his Δαιμόνιον), his grave resignation to circumstances, and his joyful hope in a more blessed future, may certainly be regarded as faint anticipations and prophetic adumbrations of the phenomena of Christian faith and life. =Plato=, who died B.C. 348, with independent speculative and poetic power, wrought the scattered hints of his teacher’s wisdom into an organically articulated theory of the universe, which in its anticipatory profundity approached more nearly to the Christian theory of the universe than any other outside the range of revelation. His philosophy leads men to an appreciation of his God-related nature, takes him past the visible and sensible to the eternal prototypes of all beauty, truth and goodness, from which he has fallen away, and awakens in him a profound longing after his lost possessions. In regard to matter =Aristotle=, who died B.C. 322, does not stand so closely related to Christianity as Plato, but in regard to form, he has much more decidedly influenced the logical thinking and systematizing of later Christian sciences. In these two, however, are reached the highest elevation of the philosophical thinking of the Greeks, viewed in itself as well as in its positive and constructive influence upon the church. As philosophy down to that time, consciously or unconsciously, had wrought for the dissolution of the religion of the people, it now proceeded to work its own overthrow, and brought into ever deeper, fuller and clearer consciousness the despairing estimate of the world regarding itself. This is shown most significantly in the three schools of philosophy which were most widely spread at the entrance of the church into the Græco-Roman world, Epicureanism, Stoicism, and Scepticism. =Epicurus=, who died B.C. 271, in his philosophy