There are innumerable evidences both in heaven and on earth that declare his wonderful wisdom; not only those more recondite matters for the closer observation of which astronomy, medicine, and all natural science are intended, but also those which thrust themselves upon the sight of even the most untutored and ignorant persons, so that they cannot open their eyes without being compelled to witness them. Indeed, men who either quaffed or even tasted the liberal arts penetrate with their aid far more deeply into the secrets of the divine wisdom. Yet ignorance of them prevents no one from seeing more than enough of God's workmanship in his creation to lead him to break forth in admiration of the Artificer.
— John Calvin, Institutes, 1.5.2 (emphasis mine)