'Train' in the Bible

Therefore it says,“When He ascended on high,He led captivity captive,And He bestowed gifts on men.”

Let the [spoken] word of Christ have its home within you [dwelling in your heart and mind—permeating every aspect of your being] as you teach [spiritual things] and admonish and train one another with all wisdom, singing psalms and hymns and spiritual songs with thankfulness in your hearts to God.

But have nothing to do with irreverent and silly myths. Rather, train yourself in godliness,

Train yourself in godliness. Exercise for the body is not useless, but godliness is useful in every respect, possessing, as it does, the promise of Life now and of the Life which is soon coming.

that they may train the young women to love their husbands, to love their children,

You must submit to [correction for the purpose of] discipline; God is dealing with you as with sons; for what son is there whom his father does not discipline?