Of course, and I should know. I reared mine with definitive religious viewpoints. Neither took to them as they grew older. My son informed me at 16 if he was old enough to choose it he was old enough not to choose it! He shoulda been a lawyer, but he moved to another planet and comes back to recharge when he wants.
But he's always told me the basics of love, justice, wisdom, power, honor and honesty came from his childhood, and he is an awesome person. Sibling simply grew up and went her own way, but agree w/him on early childhood. She stayed firmly on this planet, has taken another religion part-time, and I still love them both tremendously because they did learn to be their own persons, and good ones. I'm very proud of both of them--no matter how different or opposing religions.