backward search for a cause must stop somewhere and the God [whose description is in the bible] does fit the bill

God "fits the bill" by far the least well of any other explanation (I'm being kind inserting the word "other" there, as God doesn't explain anything, least of all himself). What you appear to be saying is that science hasn't got the complete answers as yet so that gives you free licence to insert any other "explanation " you like, no matter how improbable. All I can say is that your "explanation" would be worth listening to if only you had a scrap of evidence of some kind for it. But you haven't.