Sure, He Is God
It is difficult to discuss the beginning of the Universe without mentioning the concept of God... It is quite possible that God acts in ways that cannot be described by scientific laws. But in that case one would just have to go by personal belief.
Do you need proof of God? Does one light a torch to see the sun?
Who knows this truly, and who will now declare it, what paths lead together to the gods? Only their lowest aspects of existence are seen, who exist on supreme, mystical planes.
For what can be known about God is plain to all, because God has shown it to them. Ever since creation of the world His invisible nature, namely His eternal power has been clearly perceived in the things that have been made.