rld of sensible things we find there is an order of efficient causes.    There is no case known (neither is it, indeed, possible) in which a thing is found to be the efficient cause of itself; for so it would be prior to itself, which is impossible.   Now in efficient causes it is not possible to go on to infinity, because in all efficient causes following in order, the first is the cause of the intermediate cause, and the intermediate is the cause of the ultimate cause, whether the intermediate cause be several, or only one."

Through all of these arguments St. Thomas Aquinas was trying to prove the existence of God. He was a very religious man who followed Aristotle's ways. Aquinas believed that there was no reason to question Gods existence because it was obvious.

Aquinas says that it is possible to prove that God exists. The first way comes from motion.

Some topics in this essay:
Thomas Aquinas, Cosmological Argument , God Aquinas, Cosmological Arguments, Aristotle's Aquinas, thomas aquinas, cause intermediate, intermediate cause, efficient causes, cause intermediate cause, move unless moved, aquinas trying,    god, cosmological arguments, existence god, god aquinas, mover moved,