If you mean another Christian God replacing the current one, then no, I don't think so. God according to Christian doctrine is beyond time and such, and as the only Christian God there's nobody else to challenge him as top dog.
As for the ideology of the current Christian God, or any god for that matter, then yes, they will change or replace to suit the needs of our times, just like they have in the past. The Christian god today is a far cry from the God of, say, Moses' time.
Edit: This is about the third topic I've seen you post in the wrong forum, and once you've posted a duplicate to a thread directly below. Are you not familiar with how forums work?