We are still to guide them. It is too important not to. Ultimately, yes, it will be up to them.
Guiding, this I can agree with, but forcing them into something that is not theirs or that they don't want to do...not so much. "Bobby, you're going to be raised as a Christian." "But, mom, I don't believe in God!" "Too bad. Live with it."
I don't want that for my kids.
I want, "Bobby, here's a book on all the main religions of the world. Here's some information on the lesser religions. And if you have any further questions on mommy's religion, or daddy's religion, or the religion of our ancestors, don't hesitate to ask. Remember, the path that your feet fall upon is the one that belongs to you."
No, not blindly obediant. If they see God's love thru His Word and their parents, I believe turning to Christianty will be something that most children will willingly embrace.
But, in the end, aren't they seeing it, not through their eyes, but their parents? They're seeing it as their parents would, not as they would. They can't willingly embrace something they're being blindly forced into.

