Looter, so you "doubt" the laws of physics were always there, and you doubt the universe itself was always around, but then you close your eyes and just decide that God has always been around? Early in the thread, Onager posted two quotes that address your double standard: If you accept that something could have existed, uncaused, forever, then why could that not apply to the universe?
The alternative is that the universe hasn't always existed, but that still doesn't get you to God. There is no reason to say there can't be an uncaused event (it's not a logical impossibility). See the video shepherdless posted by Krauss.