Yea, my reins shall rejoice
Which is only another phrase expressive of the same thing, and
confirming the greatness of joy on the above occasion; not only
his heart rejoiced, which was affectionately concerned for his
son, near which he lay, the desires of which were frequently
drawn out for his good, but his reins also; the seat of the
afflictions rejoiced at it; showing how vehement, sincere, and
hearty the joy was; when thy lips speak right
things;
as they will, when the heart is wise; things agreeably to right
reason, to the Scriptures of truth, the oracles of God; to the
law and to the testimony; to the Gospel of Christ, and the
doctrines of it; and such things as are savoury, pleasant, and
profitable, and minister grace to the hearers. The Targum is,
``when my lips speak right things;''see ( Proverbs 8:6 ) .