The building blocks of physical life and its environment were produced by the "big bang" -and life is an arrangement of those materials.
How could we know exactly what God did at any specific point before or after the big bang?
I definitely believe what we are and see required an intelligence, but also acknowledge that the ways of an eternal being would take much longer than my lifetime to understand.
What make you anything intelligent, sentient divine being exist before humans use for fire for the first time?
There are not evidences for God, or any god that exist before humans made him up, because the primitive man didn't have any understanding of science, so they invented an explanation in myth to explain away their superstitions.
Unfortunately creationists have shown they would blindly keep believing in these primitive and totally irrational superstitions, because of this blood thing they called "tradition" or "custom".
Faith and superstition are the security blanket for the creationists. Take away their security blankets, and they would whimper and howl, because it is much easier to delusionally believe in god or designer.