Atheists, do you think it is ethical for a Christian dad to want to raise his kids up in his faith?

Even to the point of exposing them to erroneous information about "the outside"? Remember, there are a crapload of statistics now stating how kids of evangelical Christians are highly likely to "grow out of" their parents' religion as adults, so "brainwashing" is more of a problem during childhood and adolescence. Still, I think this is significant enough to warrant attention. What do you think?