Calvin on Common Grace
For what is said as to the Spirit dwelling in believers only, is to be understood of the Spirit of holiness by which we are consecrated to God as temples. Notwithstanding of this, He fills, moves, and invigorates all things by the virtue of the Spirit, and that according to the peculiar nature which each class of beings has received by the Law of Creation. But if the Lord has been pleased to assist us by the work and ministry of the ungodly in physics, dialectics, mathematics, and other similar sciences, let us avail ourselves of it, lest, by neglecting the gifts of God spontaneously offered to us, we be justly punished for our sloth.
Inst 2.2.16