In my case, while it is true my parents were not necessarily mainstream at the time and as a result I was exposed for example to Buddhism while at the same the family was not Christian nor did I ever go to church or any Abrahamic place as a child, so one could argue there was "already that 'Eastern Religion' thing" in the mix at a very young age in my case, yet I do not see it at all as my parents or (school?) teachers "teaching me God".
In my case it sort of WAS like a kid running downstairs and crying "I believe in God!"... but I wasn't crying nor did I run around to announce it, though it was obvious to my parents anyway but they didn't react to it. Nor was it exactly like I discovered an idea or had a mindshift, nor is it exactly like "believe in God" but more like one day out of the blue Ganapati introduced Himself, I said "oh, Hi!" then things sort of took off from there. I didn't even link Ganapati to Hinduism per say at first, but then suddenly I became completely mesmerized by India and Hinduism. All sorts of "Gods" became "friends" and "associates" in various adventures as well as next thing happening was all sorts of associations with "Hindu devotees" of every racial stripe came out of nowhere without even looking, they just ran right up to me, we bump into each others, there was an amazing number of them actually and we started having all sorts of fun even if I didn't even like some of them. That's how it was, just saying it started out all as various adventures and fun and that is my Hinduism.
Now after boring you with my answer, to get to my main point, even though my parents didn't "teach me to believe in God" nor any school teacher, yet I have come to really admire those who do. Parents passing down the "more advanced stuff" from one generation to the next, this is a really good thing. It preserves the entire history of humans and allows us, hedges us, to know our past and see a future (sort of like developing natural ESP powers) and to learn from our mistakes gone by. I have no problem with it unless you are just about teaching hate. Which I noticed is almost always an abberation from the old stuff, away from the original edition if you will, and some "modern" or recent "religion" that doesn't last very long as all those involved end up dead after a couple of eons doing it though these new things of hate do creep up again and has nothing to do with teaching one to believe in God.
Though even the old way does not have to do with teaching one to believe in God as much as sometimes just noticing yourself and being comfortable to enjoy the vast number of diversity of life and beings in the universes including beings "higher" than yourself in many ways.
