Antiquity exercised an influence of another kind than that of Islam, and this not through its religion, which was but too much like the Catholicism of this period, but through its philosophy. Ancient literature, now respected as something incomparable, is full of the victory of philosophy over religious tradition. An endless number of systems and fragments of systems were suddenly presented to the Italian mind, not as curiosities or even as heresies, but almost with the authority of dogmas, which had now to be reconciled rather than discriminated. In nearly all these various opinions and doctrines a certain kind of belief in God was implied; but taken altogether they formed a marked contrast to the Christian faith in a Divine government of the world. And there was one central question, which mediaeval theology had striven in vain to solve, and which now urgently demanded an answer from the wisdom of the ancients, namely, the relation of Providence to the freedom or necessity of the human will. To write the history of this question even superficially from the fourteenth century onwards, would require a whole volume. A few hints must here suffice.
