St. Thomas Aquinas (1225-1274) was a [[Dominican]] monk who wrote [[Summa Theologica]]. Many consider this to be the most perfect and complete summary of Christian theology, and he established an entire type of Christian philosophy known as "Thomism", which is followed to this day. Aquinas was somewhat controversial during his life, but was quickly revered by the [[Catholic Church]] after his death. He developed five new proofs for the existence of [[God]] using logic. The first three were "cosmological" proofs rather than the "ontological" approach of [[St. Anselm]]. A cosmological proof deals with the natural order of the universe. Aquinas' most famous cosmological argument was that whatever is in motion (for example, us) must have been put in motion by something else (our parents). They, in turn, must have been put in motion by something else (their parents). But this sequence cannot go on to infinity. There must have been a first mover. This we call "[[God]]". | St. Thomas Aquinas (1225-1274) was a [[Dominican]] monk who wrote [[Summa Theologica]]. Many consider this to be the most perfect and complete summary of Christian theology, and he established an entire type of Christian philosophy known as "Thomism", which is followed to this day. Aquinas was somewhat controversial during his life, but was quickly revered by the [[Catholic Church]] after his death. He developed five new proofs for the existence of [[God]] using logic. The first three were "cosmological" proofs rather than the "ontological" approach of [[St. Anselm]]. A cosmological proof deals with the natural order of the universe. Aquinas' most famous cosmological argument was that whatever is in motion (for example, us) must have been put in motion by something else (our parents). They, in turn, must have been put in motion by something else (their parents). But this sequence cannot go on to infinity. There must have been a first mover. This we call "[[God]]". |