Let the word of Christ dwell in you abundantly, in all wisdom: teaching and admonishing one another in psalms, hymns, and spiritual canticles, singing in grace in your hearts to God.
And it shall be as a sign in thy hand, and as a memorial before thy eyes: and that the law of the Lord be always in thy mouth; for with a strong hand the Lord hath brought thee out of the land of Egypt.
And he said to them: Set your hearts on all the words, which I testify to you this day: which you shall command your children to observe and to do, and to fulfil all that is written in this law.
And it shall be as a sign in thy hand, and as a thing hung between thy eyes, for a remembrance: because the Lord hath brought us forth out of Egypt by a strong hand.