"The distinctive feature of Medieval philosophy, which reached its peak in scholasticism, is the effort to use reason to demonstrate a set of metaphysical doctrines capable of connecting, as far as possible, Hellenic philosophy of nature and Christian theology. While Greek philosophy started from the idea of a nature entirely permeated by the divine and subsequently fell due to the dissociation of these two principles, Scholasticism, for which the divine is essentially infinite personality and perfection, first radically separates God and nature and grants the latter only the attributes indispensable to a contingent existence. Nothing then prevents us from conceiving of perfect divine spirituality as coexisting with imperfect nature. Transcendent with respect to things, God is not affected by their imperfection. And the very imperfection of nature provides reason with the starting point for the arguments by which it establishes the philosophical truths implied in supernatural truths. Thus, the conditions of a natural philosophy were reconciled with those of a religious philosophy. (La scolastica, pp. 10-11)"