I'm always somewhat puzzled about why people who want to love their God find it necessary to be part of an organised Church. If you believe in God is it not sufficient to communicate with him/her/it privately? Does your faith need to be reinforced by gathering together with others to do the same thing in a group? And why do you need a leader, whether it be pastor or priest?
I'm not being critical here. If folk want to get together and sing hymns or whatever, then that's fine with me as long as they don't demand my participation or come calling at my door.
I just would have thought that a personal belief in a God didn't really require the endorsement of a bunch of other people.
I would have thought that was obvious. Not wanting to be "fundamentalist" or "exclusivist" or anything like that, but if one believes in Jesus Christ (and God the Father and Holy Spirit) then being a part of THE church is an integral part of that belief.
Believing in "God" is competely different to believing in Jesus Christ.