God is outside our universe.
He is outside the box.
So whether God had a begining or not outside the box is inconsequential.
God exist outside time. Time only exist in our universe with man.
I saw this episode of Star Trek also.
You know deep down that things don't come from nothing. We came from God...
Nope, sorry. You assume too much. Consider some of the cutting edge science in the world of physics. It is becoming more explainable how something CAN, and most likely did, come from nothing.
GOD is not a legitimate default to every mystery.
[edit]: I respect your right to believe what you want to believe, JB. It's just that some people need more than feel-good religious ideology/fantasy when it comes to life and important questions. I find the "god did it" default position empty as it answers nothing. It's the lazy way out of a good, deep thinking session.