encouraging them in any way to follow your chosen faith - taking them to church, encouraging prayer, reading of the bible to them, stories of jesus. That kind of thing
Or *insert elements of other religions here*.
Only if they want to, and express interest FIRST.
For example, I'm going to continue my religious practices while I have kids, but I'm not going to encourage them to join me. If they ask "what are you doing?" I'll explain what I'm doing. If they ask "can I join you?" I'll say, "if you wish." From that point on, I'll tell them what I believe and why, but I'll also stress to them that not everyone believes it, and that, ultimately, we don't know for sure. If at any time my child wants to stop the practices, that would be perfectly okay.
But if my child wants to actually become a part of my religion, I would take on the role of educating him or her in that religion. But ONLY IF he or she wants it and expressed that desire beforehand.