I already said that the argument from causality is pretty strong. Where did the first tiny particle that set off the BB come from? It looks to me like it had to be created somehow. Although the atheist might say that it was uncaused. One thing that puzzles me somewhat is the fact that Catholic theology teaches that God is all powerful and all knowing. Jesus is God, yet He says that He did not know the day or the hour. If God is all knowing, and Jesus is God, how come He did not know the day or the hour. Also in Genesis God asks Adam: “Adam where are you?” Why would God ask that question if He was all-knowing? Also in Genesis 3:8-12 God asks Adam: “Have you eaten the fruit I commanded you not to eat?” If God is all-knowing, wouldn’t He know whether or not Adam had eaten the fruit? Also in Genesis 18:20 "20The LORD also said, “How great is the disapproval of Sodom and Gomorrah! Their sin is so very serious! 21I’m going down to see whether they’ve acted according to the protests that have reached me. If not, I wish to know.” If God is all knowing, why would He need to go down to see how they acted? Wouldn’t He know already? Also in Zephaniah 1:12, the Lord God says: “And it shall come to pass at that time, that I will search Jerusalem with lamps, and will visit upon the men that are settled on their lees: that say in their hearts: The Lord will not do good, nor will he do evil.” Since God is all present and all knowing, why would He need a lantern to search Jerusalem? The question came to mind as whether or not perhaps there might be a limitation somehow on the power of God, similar to a limitation to what can be true logically. For example, God cannot create a square circle, He cannot create a stone that He cannot lift, - things like that. Otherwise, it seems difficult to understand the existence of evil.