well as soon as we were born even if were not told to
follow a particular religion
or made us to dress in a certain manner
or made us speak a particular language
tempted to prefer a special kind of race
don't you think we would pick them up while growing according to the surrounding
it is the law of nature
an elephant will always give birth to a baby elephant not something else
and that baby elephant will learn to survive and breed his own kind
he will learn how to face enemies and protect his own kind
its what it is
same goes for man babies I guess