15 But you, Lord, are a merciful and gracious God, slow to anger, and abundant in loving kindness and truth.
*Minor differences ignored. Grouped by changes, with first version listed as example.
And thou, O Lord! art God, merciful, ready to forgive. By immediately passing on to the celebration of these divine attributes, he would intimate, that we have adequate strength and protection against the audacity and rage of the wicked, in the divine goodness, mercy, and faithfulness. Perhaps, also, from his feeling that the wicked were scourges in the hand of God, he set before himself the divine goodness and mercy, to allay the excess of terror with which he might be seized; for this is the true and the only source of comfort, that although God chastise us he does not forget his mercy. This sentence, as is well known, is taken from Exodus 34:6, where we meet with a very remarkable description of the nature of God. First, he is called merciful; in the next place, ready to forgive, which he manifests by compassionating our distresses. In the third place, he is described as long-suffering; for he is not angry whenever an offense is committed against him, but pardons us according to the greatness of his loving-kindness. In short, he is said to be abundant in mercy and truth; by which I understand, that his beneficence is continually exercised, and that he is always true. He is indeed no less worthy to be praised on account of his rigour, than on account of his mercy; but as it is our wilful obstinacy alone which makes him severe, compelling him, as it were, to punish us, the Scriptures, in representing him as by nature merciful and ready to forgive, teach us, that if he is at any time rigorous and severe, this is, as it were, accidental to him. I am speaking, it is true, in popular language, and such as is not strictly correct; but still, these terms by which the divine character is described amount in effect to this, That God is by nature so gracious and ready to forgive, that he seems to connive at our sins, delays the infliction of punishment, and never proceeds to execute vengeance unless compelled by our obstinate wickedness. Why the truth of God is joined with his mercy has been considered in another place. As even those who are most generous sometimes desire to retract the promises which they have made, repenting of their too great facility, we who are accustomed unreasonably to judge of God by ourselves, distrust his promises. God therefore declares, that he is unlike men, because he is as firm to his purpose in abundantly performing whatever he has promised, as he is distinguished for promising liberally.
But thou, O Lord, art a God full of compassion - See the notes at Psalm 86:5. The words rendered "long-suffering" mean that there was and would be delay in his anger; that it was not soon excited; that he did not act from passion or sudden resentment; that he endured the conduct of sinners long without rising up to punish them; that he was not quick to take vengeance, but bore with them patiently. On this account the psalmist, though conscious that he was a sinner, hoped and pleaded that God would save him.
Plenteous in truth - That is, in faithfulness. When thou hast made a promise, thou wilt faithfully keep it.
But thou, O Lord - What a wonderful character of God is given in this verse! אדני Adonai, the Director, Judge, and Support; - but instead of אדני Adonai, thirty-four of Kennicott's MSS. have יהוה Jehovah, the self-existent and eternal Being; - אל El, the strong God; רחום rachum, tenderly compassionate; חנון channun, the Dispenser of grace or favor; ארך אפים erech appayim, suffering long, not easily provoked; רב חמד rab chesed, abundant in blessings; and אמת emeth, faithful and true. Such is the God who has made himself more particularly known to us in Christ. The scanty language of our ancestors was not adequate to a full rendering of the original words: "And thu driht God gemildsiend, and mildheort, gethyldig and mucel mildheortnysse and sothfaest - And thou, Lord God, art mild, and mildhearted, patient, and of much mildheartedness, and soothfast," - steady in truth.
In the old Psalter the language is but little improved: And thou Lorde God mercier, and mercyful, sufferand, and of mykel mercy, and sothefast.
The word mercier is interpreted, do and dede of mercy.
But thou, O Lord, art a God full of compassion,.... Or merciful (t), in the most affectionate and tender manner, as a parent to its child, or particularly as a mother to the son of her womb; and is rich and plenteous in his mercy, and freely bestows it; and this was the support of the psalmist under his troubles from his enemies, that though they were cruel the Lord was merciful:
and gracious; so he has been in eternity, as appears by his election of grace, by the covenant of his grace, and the provisions of it in his Son; and so he is in time, as is manifest from his kindness in Christ Jesus, from his justification, pardon, adoption, effectual calling and salvation of his people, which are all of grace;
longsuffering; not only to wicked men, but to his chosen ones; which longsuffering of his is salvation to them; he bears with them, and waits to be gracious to them, to bring them to repentance, and save them, 2-Peter 3:9,
plenteous in mercy; or goodness; See Gill on Psalm 86:5, and truth: in fulfilling promises; see Exodus 34:6, to which these words refer.
(t) "misericors", Pagninus, Montanus, Junius & Tremellius, Piscator, &c.
Contrasts God with his enemies (compare Psalm 86:5).
*More commentary available at chapter level.