The Psalm begins with the praise of God, wherein the penman excites his soul to a right and elevated management of so great a duty (ver. 1): “Bless the Lord, O my soul: and all that is within me, bless his holy name:” and because himself and all men were insufficient to offer up a praise to God answerable to the greatness of his benefits, he summons in the end of the psalm the angels, and all creatures, to join in concert with him. Observe,

1. As man is too shallow a creature to comprehend the excellency of God, so he is too dull and scanty a creature to offer up a due praise to God, both in regard of the excellency of his nature, and the multitude and greatness of his benefits.

2. We are apt to forget Divine benefits: our souls must therefore be often jogged, and roused up. “All that is within me,” every power of my rational, and every affection of my sensitive part: all his faculties, all his thoughts. Our souls will hang back from God in every duty, much more in this, if we lay not a strict charge upon them. We are so void of a pure and entire love to God, that we have no mind to those duties. Wants will spur us on to prayer, but a pure love to God can only spirit us to praise. We are more ready to reach out a hand to receive his mercies, than to lift up our hearts to recognize them after the receipt. After the Psalmist had summoned his own soul to this task, he enumerates the Divine blessings received by him, to awaken his soul by a sense of them to so noble a work. He begins at the first and foundation mercy to himself, the pardon of his sin and justification of his person, the renewing of his sickly and languishing nature (ver. 3): “Who forgives all thy iniquities, and heals all thy diseases.” His redemption from death, or eternal destruction; his expected glorification thereupon, which he speaks of with that certainty, as if it were present (ver. 4): “Who redeems thy life from destruction, who crowns thee with loving‑kindness and tender mercies.” He makes his progress to the mercy manifested to the church in the protection of it against, or delivery of it from, oppressions (ver. 6): “The Lord executeth righteousness and judgment for all that are oppressed.” In the discovery of his will and law, and the glory of his merciful name to it (ver. 7, 8): “He made known his ways unto Moses, and his acts unto the children of Israel. The Lord is merciful and gracious, slow to anger, and plenteous in mercy:”which latter words may refer also to the free and unmerited spring of the benefits he had reckoned up: viz., the mercy of God, which he mentions also (ver. 10): “He hath not dealt with us after our sins, nor rewarded us according to our iniquities;” and then extols the perfection of Divine mercy, in the pardoning of sin (ver. 11, 12); the paternal tenderness of God (ver. 13); the eternity of his mercy (ver. 17); but restrains it to the proper object (ver. 11, 17), “to them that fear him;” i. e. to them that believe in him. Fear being the word commonly used for faith in the Old Testament, under the legal dispensation, wherein the spirit of bondage was more eminent than the spirit of adoption, and their fear more than their confidence. Observe,

1. All true blessings grow up from the pardon of sin (ver. 3): “Who forgives all thine iniquities.” That is the first blessing, the top and crown of all other favors, which draws all other blessings after it, and sweetens all other blessings with it. The principal intent of Christ was expiation of sin, redemption from iniquity; the purchase of other blessings was consequent upon it. Pardon of sin is every blessing virtually, and in the root and spring it flows from the favor of God, and is such a gift as cannot be tainted with a curse, as outward things may.

2. Where sin is pardoned, the soul is renewed (ver. 3): “Who heals all thy diseases.” Where guilt is remitted, the deformity and sickness of the soul is cured. Forgiveness is a teeming mercy; it never goes single; when we have an interest in Christ, as bearing the chastisement of our peace, we receive also a balsam from his blood, to heal the wounds we feel in our nature. (Isa. liii. 5): “The chastisement of our peace was upon him, and with his stripes we are healed.” As there is a guilt in sin, which binds us over to punishment, so there is a contagion in sin, which fills us with pestilent diseases; when the one is removed, the other is cured. We should not know how to love the one without the other. The renewing the soul is necessary for a delightful relish of the other blessings of God. A condemned malefactor, infected with a leprosy, or any other loathsome distemper, if pardoned, could take little comfort in his freedom from the gibbet without a cure of his plague.

3. God is the sole and sovereign Author of all spiritual blessings: “Who forgives all thy iniquities, and heals all thy diseases.” He refers all to God, nothing to himself in his own merit and strength. All, not the pardon of one sin merited by me, not the cure of one disease can I owe to my own power, and the strength of my freewill, and the operations of nature. He, and he alone is the Prince of pardon, the Physician that restores me, the Redeemer that delivers me; it is a sacrilege to divide the praise between God and ourselves. God only can knock off our fetters, expel our distempers, and restore a deformed soul to its decayed beauty.

4. Gracious souls will bless God as much for sanctification as for justification. The initials of sanctification (and there are no more in this life) are worthy of solemn acknowledgment. It is a sign of growth in grace when our hymns are made up of acknowledgments of God’s sanctifying, as well as pardoning grace. In blessing Godfor the one, we rather show a love to ourselves; in blessing God for the other, we cast out a pure beam of love to God: because, by purifying grace, we are fitted to the service of our Maker, prepared to every good work which is delightful to him; by the other, we are eased in ourselves. Pardon fills us with inward peace, but sanctification fills us with an activity for God. Nothing is so capable of setting the soul in a heavenly tune, as the consideration of God as a pardoner and as a healer.

5. Where sin is pardoned, the punishment is remitted (ver. 3, 4): “Who forgives all thy iniquities, and redeems thy life from destruction.” A malefactor’s pardon puts an end to his chains, frees him from the stench of the dungeon, and fear of the gibbet. Pardon is nothing else but the remitting of guilt, and guilt is nothing else but an obligation to punishment as a penal debt for sin. A creditor’s tearing a bond frees the debtor from payment and rigor.

6. Growth in grace is always annexed to true sanctification. So that “thy youth is renewed like the eagle’s” (ver. 5). Interpreters trouble themselves much about the manner of the eagle’s renewing its youth, and regaining its vigor:he speaks best that saith, the Psalmist speaks only according to the opinion of the vulgar, and his design was not to write a natural history.[993] Growth always accompanies grace, as well as it doth nature in the body; not that it is without its qualms and languishing fits, as children are not, but still their distempers make them grow. Grace is not an idle, but an active principle. It is not like the Psalmist means it of the strength of the body, or the prosperity and stability of his government, but the vigor of his grace and comfort, since they are spiritual blessings here that are the matter of his song. The healing the disease conduceth to the sprouting up and flourishing of the body. It is the nature of grace to go from strength to strength.

7. When sin is pardoned, it is perfectly pardoned. “As far as the east is from the west, so far hath He removed our transgressions from us” (ver. 11, 12). The east and west are the greatest distance in the world; the terms can never meet together. When sin is pardoned, it is never charged again; the guilt of it can no more return, than east can become west, or west become east.