I think your concept of what a "God" is and does is different to mine.
How can you seriously have a "concept of God"
Surely you either believe in the Bible and all written within, as it is the word of God, or you believe in none of it.
The very notion you can pick and choose the bits you want to believe or not believe, have your own "concept of God" etc is inherently flawed.
Either it's the word of God, ALL OF IT, or it isn't.
If it is and you believe in him then you must do everything written in that book as it is decreed to you.
If its not the word of god in entirety then it isn't at all and therefore of absolutely zero worth to a religious person, let alone the rest of us.
Hence the only "concept of God" is the one that is written in the bible.