You know what I hate? I mean, absolutely loathe??? When people say that they're not teaching their child about a religion because they "want their child to make their own decision about religion when they grow up." Because inevitably the speakers parents shoved one religion or other down their throats as a child and now their determined to go to the opposite extreme and not give their child any guidance at all about religion. But naturally, one extreme is OBVIOUSLY better than another extreme, right? No need for happy middles here, folks.
Now, it's not that I hate the fact that people would let their kid grow up and decide that their religion is something other than my religion, because that's not the case at all. Frankly I don't much care what religion a person is. If you're an asshole, you're an asshole, regardless of faith, color or creed. The thing I hate about the statement "my child will make their own decision when they grow up" is that if you don't teach your kid about religion, ANY religion, how do you expect them to make a decision regarding that religion or any other? I mean, you wouldn't avoid swimming pools, lakes or ponds and then one day look at your kid and say "so, what kind of stroke do you plan to swim across this body of water with? The crawl? Sidestroke? How about a good old fashioned breast stroke?"
I mean, really, pick SOMETHING? Or if you don't subscribe to any one religion at all, at least teach the poor little bastard about your belief system in general or teach them about a bunch of different religions (which I think would be a good idea for more parents to do anyway) so that at least when the time comes for them to cross the ocean, they're not flung in with not even a fundamental knowledge of how to stay afloat.
Because really, in the end, of course your child will make his or her own decision. And hopefully you've taught them enough for their decision to be an educated one.