And, you fathers, provoke not your children to wrath: but bring them up in the nurture and admonition of the Lord. (Ephesians 6:4) In this passage, Paul requires Christian fathers to provide their children with a "paideia of the Lord." To the ancient world, the boundaries of paideia were much wider than the boundaries of what we understand as education. Far more is involved in paideia than taking the kids to church, having an occasional time of devotions in the home, or even providing the kids with a Christian curriculum. In the ancient world, the paideia was all-encompassing and involved...