We know the universe began in what is known as the Big Bang, if you are inclined to believe in a god then you can attribute it for causing the Big Bang, but that would be pure belief and not based in any type of evidence.
The Bible and the current Big Bang model are contradictory. I believe the Bible for both philosophical and scientific reasons, and therefore believe that the Big Bang is not true. So, I believe that God created the universe.
the big bang theory is a foggy truth,,but what is important is this ,,1-who created those atoms or particles to explode,,2-if some thing explodes there will be destroyed ,broke,foggy,not tidy ,and things will not form in a proper way like our universe which is made in the best technical way.3-who did the explosion