I guess I look at Proverbs 22:6 as sort of a promise, if we teach our children well, along with Proverbs 22, 23 and 29.  Psalms 78 we should also teach the hidden stories and pass them down.  Deuteronomy 4 and 6 also describe passing down through the generations.

I remember these things as helping me.  Of course HE can do anything and I think HE will make sure everyone is given the opportunity, even without the privilege of linage.  But that is what I rely on most for comfort of HIS in this world in leading to HIM and I have the greatest sympathy for those without such comfort.  Should they miss this because others do not want to do it?

We are also suppose to teach the adults in 1 Timothy 4, 1 Corinthians 8 and Matthew 5, definitely never assuming right to become a stumbling block.

Maybe a difference in Callings?  Teaching children vs adults?  (I think we need more of both myself).