And who said that?
I think a trend common to the non-believers here has been to suggest that the most “moral” approach might be to raise your child in a manner that they will be able to reach their own conclusions when they are capable of doing so.
When a child is very young, they are capable of believing in Santa, the Easter bunny, fairies, and any number of supernatural beings and events. I am often surprised that religious people consider such a formative and impressionable mind capable of truly understanding and appreciating their message. To my ears, it somehow sounds somehow demeaning of sincere beliefs to hear them presented to kids in storybook fashion. With no distinction between the various styles of teaching in the bible (christianity being the religion I am most familiar with.)
IMO many, if not most believers do not consider their beliefs to be merely one of multiple legitimate choices. Many atheists are equally closeminded.
But it seems to me that if you believe something to be “true” - you would not need to go to considerable efforts to ensure that young children parrot things and exercise actions they are not sufficiently mature to understand. If it is “true” when your child is an infant, or five years old, why don’t you believe that it will be just as true when the child is somewhat older and more mature, and capable of distinguishing certain supernatural beliefs from others. There is a reason why children below a certain age are generally not held responsible for their criminal acts to the same extent as an adult.
Moreover, if your beliefs are so strong and true, and evident to you, why not hold them up against the strongest fire you can. As someone earlier suggested, why not aggressively educate your children in other religions? If your belief is the right one, you should not have to fear your child choosing a different path.
IME, doing so on your own is a lot of hard work. When my kids were young, I had every intention of conducting my own little comparative religions class for them. But that was one of many on the list of things I never got around to. One thing I appreciate most about the UU church I now attend is that they offer such classes to youth. My kids and I have attended any number of ceremonies, ranging from Buddhist, to native american, with countless stops at various judeo-christian faiths.
I am a devout atheist. And I have no qualms about telling my children what my beliefs are when they ask. But I try very hard to avoid forcing my beliefs on them. Instead, I try to expose them to as much relevant info on the subject as possible, in the hopes that so doing will best help them make up their minds. To that end I am willing to discuss and or debate any issue they want, or even just listen to their rambling if that is what they want at the time.
Speaking of rambling, that is what I seem to be doing so I will stop now.