In the link that Jap (Joe) posted above on this page, the author suggests that God is not a super-being among many beings, but Being itself, the very reason why something exists rather than nothing. This is the concept of classical theism, and is summarized under this link (or even better, read the book "Aquinas" by that author):
http://edwardfeser.blogspot.com/2012/07/classical-theism-roundup.html?m=1
Under the logic of this concept, which should become clear upon reading, God inevitably must be all powerful and unlimited (infinite). The idea of a God limited in power does not make much sense philosophically. If God were conceived just as a super-being among many beings (a limited, not all powerful God), then ditching the God concept altogether and embracing atheism would make more sense. But atheism has its own logical problems that cause me to reject it.
I do not agree with this. But maybe I’ll read the book. The presumption of 5he bible is that good is perfect. He created the perfect universe. If he could or can intervene that means that God is flawed. He gave humankind free will making humans the only ones responsible for their deeds. No one can blame any deity for our actions. This leads to the result that the crucifixion of a Jesus was nothing but pointless murder.