Psalms 32:1

In the present instance He is a guest with us. For the apostle adds again, “Teaching and admonishing one another in all wisdom, in psalms, and hymns, and spiritual songs, singing with grace in your heart to God.” And again, “Whatsoever ye do in word or deed, do all in the name of the Lord Jesus, giving thanks to God and His Father.” This is our thankful revelry. And even if you wish to sing and play to the harp or lyre, there is no blame. Thou shalt imitate the righteous Hebrew king in his thanksgiving to God. “Rejoice in the Lord, ye righteous; praise is comely to the upright,” says the prophecy. “Confess to the Lord on the harp; play to Him on the psaltery of ten strings. …

Blessed, therefore, is the olive tree “whose iniquities are forgiven, and whose sins are covered;” blessed is it “to which the Lord hath not imputed sin.” But this, which has received the remission, the covering, and the acquittal, even up to the complete change into an eternal immortality, still retains a secret force which furnishes seed for a wild and bitter olive tree, unless the same tillage of God prunes it also, by remission, covering, and acquittal. There will, however, be left no corruption at all in even carnal seed, when the same regeneration, which is now effected through the sacred laver, purges and heals all man’s evil to the very end. By its means the very same flesh, through which the carnal mind was formed, shall become spiritual, no longer having that carnal lust which resists the law of the mind, no longer emitting carnal seed. …

But who can bear their objecting to us, “that we say that after the resurrection such is to be our progress, that there men can begin to fulfil the commands of God, which they would not here;” since we say that there there will be no sin at all, no struggle with any desire of sin; as if they themselves would dare to deny this? That wisdom also and the knowledge of God, is then perfected in us, and that in the Lord there is such rejoicing that it is a full and a true security, who will deny, unless he is so averse from the truth that on this very account he cannot attain unto it? But these things will not be in precepts, but in reward of those precepts which should here be observed; the neglect of which precepts, indeed, does not lead thither to the reward. …

1. “Rejoice in the Lord, O ye righteous:” rejoice, O ye righteous, not in yourselves, for that is not safe; but in the Lord. “For praise is comely to the upright” ( ver. 1 ): these praise the Lord, who submit themselves unto the Lord; for else they are distorted and perverse.