> St. Thomas Aquinas proved God's existence
Ummm... no. He made numerous illogical leaps. While the assumption of an Uncaused Cause might be reasonable, jumping to the conclusion that this UC is, in fact, the Christian God (or in fact *any* God) is unsubstantiated.
When Science comes up with a way to explain something from nothing (the UC) you can say that arguing that is evidence of God is unwarranted.
Since the Scientific realm cannot, in fact dictates without any question that something from nothing CAN NEVER OCCUR, the very nature of the UC.. which logically must exist is indeed only explained by God.