Let the Child Choose Religion When They're Grown

Think deeper.  So how about not teaching a language to your child so they can decide what language they want to speak when they get older.  Live in a boat in the middle of the ocean so your child can choose what country he wants to live in when he grows up.

Parents make all kinds of choices for their children: schooling, sports, music, friends, pets, traditions,
etc.  But not something as important as religion? 

Don't be surprised if you don't bring up your child in a religion that he will choose no religion when he's an adult.