Honor your father and your mother: that your days may be long upon the land which the LORD your God gives you.
All Commentaries on Exodus 20:12 Go To Exodus 20
Ambrose of Milan
AD 397
The formation of the children is then the prerogative of the parents. Therefore honor your father, that he may bless you. Let the godly man honor his father out of gratitude and the ingrate do so on account of fear. Even if the father is poor and does not have plenty of resources to leave to his sons, still he has the heritage of his final blessing with which he may bestow the wealth of sanctification on his descendants. And it is a far greater thing to be blessed than it is to be rich.