OT: I don't believe in God, Lawrence Krauss he said that de universe come into existence from nothing, because the total energy of the universe will always 0 so.. is not necessary a divine force.
Anyway try to watch Closer to Truth, you will like this channel!
Lawrence Krauss' definition of "nothing" coincides with quantum vacuum, but quantum vacuum is not nothing - it indeed is something, namely, it consists of fields of energy in fluctuation. We know actually very little about quantum theories (there are something about ten models out there) and none of them really says that particles, let alone universes, can pop into being out of nothing.
On the other hand, nothing is not anything, it is "what rocks dream about" as Aristotle said. Nothing has no space, no time, no matter, no energy, and no properties at all. Out of nothing, nothing comes.
Thus, Krauss is guilty of equivocation fallacy, as he himself declared that he decided to give his book the title of "A Universe from Nothing" for mere marketing reasons.
I would suggest you, by the way, to listen to his debates with William Lane Craig and John Lennox. You would find them interesting I think