“Lo, clearly will I show forth all thy quest—
Not in dark speech, but with such simple phrase
As doth befit the utterance of a friend.
I am Prometheus, who gave fire to men.”
Prometheus in Prometheus Bound by Aeschylus
Thomas Aquinas is credited as one of the greatest proponents of natural law. During his time in Cologne he was taught by Albertus Magnus. Magnus used the teachings of Aristotle in his mentorship of Thomas Aquinas.