First, it's just my opinion, not fact. That's why I said I believe and not I know.
In general, I think that people who believe in something they have no proof of aren't that intelligent. I don't believe in ghosts, or that extraterrestials are living among us. Doesn't mean they don't exist, I just don't believe it. I'll believe it when I see it or when someone is able to prove it! Most children believe in Santa Clause. Why, because their parents tell them it is true. When they get older and are either told about it or become wiser and question it, then they become enlightened to the truth. Do you consider a 20 year old who believes in Santa smarter than one who does not? Asking this same question about a 4 or 5 year old wouldn't make much since because that person is so young they haven't developed any wisdom yet.
Parents tell their children about god in much the same way. It's just that their parents believe it too. That makes it a lot harder for the children to question, and they are never told that it is a lie. If they do question it, their parents believe it too so there is no other opinion to find.
Questioning things is a great part of intelligence. Going along with what everyone else says, with no proof, is not!
I think anyone who questions anything, and wants proof, is more intelligent than someone who accepts things that have never been proven. It doesn't matter if it is god or anything else for that matter. Unfortunately, a lot of people get bent out of shape as soon as someone mentions god. Those people wouldn't get mad if you wanted proof of aliens existing!
And frankly, I have a huge problem with people that say, where did the universe come from, it must have come from somewhere. They don't ever say, where did god come from, he must have come from somewhere. How can someone accept that god is alive and eternal, and that the universe which isn't alive, must have had a point in time or space where it originated? Pretty poor logic if you ask me.
I also don't think god would have gone to all the trouble of creating the universe, and life, just to get a bunch of people into heaven that accept his existance without any proof. Whouldn't he want the more intelligent among us in heaven? Wouldn't he have made it possible for people to prove his existance so that the more intelligent would then believe?
I also don't think that if there was a god, he would be so vain as to want his creations to worship him.
On a side note, sure it's a personal matter that a lot of people won't discuss. I have always felt that the internet is pretty much anonymous so it really isn't that personal anyway. I have no idea who you are and I am pretty sure I never will. It seems to me like many people who say things are personal and don't want to discuss them, are either ashamed of, or can't defend their positions--so they avoid them instead. I'm quite proud to be an athiest so I don't mind sharing that with people. If I am ever ashamed of it, I will probably then start calling it personal.
Again, this is all my opinion.
Rodney