For his anger is only for a moment. It is beyond all controversy that life is opposed here to for a moment, and consequently signifies long continuance, or the constant progress of time from day to day. David thus intimates that if God at any time chastise his people, he not only mitigates the rigour of their punishment, but is immediately appeased, and moderates his anger; whereas he prolongs his kindness and favor for a long time. And, as I have already observed, he chose rather to couch his discourse in general terms, than to speak particularly of himself, that the godly might all perceive that this continued manifestation of God's favor belongs to them. We are hereby taught, however, with how much meekness of spirit, and with what prompt obedience he submitted his back to God's rod. We know that from the very first bloom of youth, during almost his whole life, he was so tried by a multiplied accumulation of afflictions, that he might have been accounted miserable and wretched above all other men; yet in celebrating the goodness of God, he acknowledges that he had been lightly afflicted only for a short period, and as it were in passing. Now, what inspired him with so great meekness and equanimity of mind was, that he put a greater value upon God's benefits, and submitted himself more quietly to the endurance of the cross, than the world is accustomed to do. If we are prosperous, we devour God's blessings without feeling that they are his, or, at least, we indolently allow them to slip away; but if any thing sorrowful or adverse befall us, we immediately complain of his severity, as if he had never dealt kindly and mercifully with us. In short, our own fretfulness and impatience under affliction makes every minute an age; while, on the other hand, our repining and ingratitude lead us to imagine that God's favor, however long it may be exercised towards us, is but for a moment. It is our own perversity, therefore, in reality, which hinders us from perceiving that God's anger is but of short duration, While his favor is continued towards us during the whole course of our life. Nor does God in vain so often declare that he is merciful and gracious to a thousand generations, long-suffering, slow to anger, and ready to forgive. And as what he says by the prophet Isaiah has a special reference to the kingdom of Christ, it must be daily fulfilled, "For a small moment have I afflicted thee, but with everlasting mercies will I gather thee," (Isaiah 54:7.) Our condition in this world, I confess, involves us in such wretchedness, and we are harassed by such a variety of afflictions, that scarcely a day passes without some trouble or grief. Moreover, amid so many uncertain events, we cannot be otherwise than full of daily anxiety and fear. Whithersoever, therefore, men turn themselves, a labyrinth of evils surrounds them. But however much God may terrify and humble his faithful servants, with manifold signs of his displeasure, he always be-sprinkles them with the sweetness of his favor to moderate and assuage their grief. If they weigh, therefore his anger and his favor in an equal balance, they will always find it verified, that while the former is but for a moment, the latter continues to the end of life; nay, it goes beyond it, for it were a grievous mistake to confine the favor of God within the boundaries of this transitory life. And it is unquestionably certain, that none but those whose minds have been raised above the world by a taste of heavenly life really experience this perpetual and uninterrupted manifestation of the divine favor, which enables them to bear their chastisements with cheerfulness. Paul, accordingly, that he may inspire us with invincible patience, refers to this in 2-Corinthians 4:17, "For our light affliction, which is but for a moment, worketh for us a far more exceeding and eternal weight of glory, while we look not at the things which are seen, but at the things which are not seen." In the meantime, it is to be observed that God never inflicts such heavy and continued chastisements on his people, without frequently mitigating them, and sweetening their bitterness with some consolation. Whoever, therefore, directs his mind to meditation upon the heavenly life, will never faint under his afflictions, however long continued; and, comparing them with the exceeding great and manifold favors of God towards him, he will put such honor on the latter as to judge that God's goodness, in his estimation, outweighs his displeasure a hundred-fold. In the second clause, David repeats the same thing figuratively: Weeping will lodge in the evening, and rejoicing shall come in the morning He does not simply mean, that the affliction would be only for one night, but that if the darkness of adversity should fall upon the people of God, as it were, in the evening, or at the setting of the sun, light would soon after arise upon them, to comfort their sorrow-stricken spirits. The amount of David's instruction is, that were we not too headstrong, we would acknowledge that the Lord, even when he appears to overwhelm us for a time with the darkness of affliction, always seasonably ministers matter of joy, just as the morning arises after the night.

For his anger endureth but a moment - Margin: There is but "a moment in his anger." So the Hebrew. That is, his anger endures but a short time, or brief period. The reference here is to the troubles and sorrows through which the psalmist had passed, as compared with his subsequent happiness. Though at the time they might have seemed to be long, yet, as compared with the many mercies of life, with the joy which had succeeded them, and with the hopes now cherished, they seemed to be but for a moment. God, according to the view of the psalmist, is not a Being who cherishes anger; not one who lays it up in his mind; not one who is unwilling to show mercy and kindness: he is a Being who is disposed to be merciful, and though he may be displeased with the conduct of men, yet his displeasure is not cherished and nourished, but passes away with the occasion, and is remembered no more.
In his favor is life - It is his nature to impart life. He spares life; He will give eternal life. It is, in other words, not His nature to inflict death; death is to be traced to something else. Death is not pleasing or gratifying to Him; it is pleasing and gratifying to Him to confer life. His favor secures life; death is an evidence of His displeasure - that is, death is caused by sin leading to His displeasure. If a man has the favor of God, he is sure of life; if not life in this world, yet life in the world to come.
Weeping may endure for a night - Margin: "in the evening." So the Hebrew. The word here rendered "endure" means properly "to lodge, to sojourn," as one does for a little time. The idea is, that weeping is like a stranger - a wayfaring person - who lodges for a night only. In other words, sorrow will soon pass away to be succeeded by joy.
But joy cometh in the morning - Margin: "singing." The margin expresses the force of the original word. There will be singing, shouting, exultation. That is, if we have the friendship of God, sorrow will always be temporary, and will always be followed by joy. The morning will come; a morning without clouds; a morning when the sources of sorrow will disappear. This often occurs in the present life; it will always occur to the righteous in the life to come. The sorrows of this life are but for a moment, and they will be succeeded by the light and the joy of heaven. Then, if not before, all the sorrows of the present life, however long they may appear to be, will seem to have been but for a moment; weeping, though it may have made life here but one unbroken night, will be followed by one eternal day without a sigh or a tear.

For his anger endureth but a moment - There is an elegant abruptness in these words in the Hebrew text. This is the literal translation: "For a moment in his anger. Lives in his favor. In the evening weeping may lodge: but in the morning exultation." So good is God, that he cannot delight in either the depression or ruin of his creatures. When he afflicts, it is for our advantage, that we may be partakers of his holiness, and be not condemned with the world. If he be angry with us, it is but for a moment; but when we have recourse to him, and seek his face, his favor is soon obtained, and there are lives in that favor - the life that now is, and the life that is to come. When weeping comes, it is only to lodge for the evening; but singing will surely come in the morning. This description of God's slowness to anger, and readiness to save, is given by a man long and deeply acquainted with God as his Judge and as his Father.

For his anger endureth but a moment,.... Anger is not properly in God, he being a simple, uncompounded, immovable, and unchangeable being; nor is it ever towards his people in reality, unless anger is distinguished from wrath, and is considered as consistent with his everlasting and invariable love to them; but only in their apprehension, he doing those things which in some respects are similar to those which men do when they are angry; he turns away from them and hides his face, he chides, chastises, and afflicts, and then they conclude he is angry; and when he returns again and takes off his hand, manifests his pardoning love, and comforts them, then they understand it that his anger is turned away from them; for in this improper sense of it, and as his children conceive of it, it is but for a moment, or a very short time: he forsakes them but for a moment, and their light afflictions endure no longer, Isaiah 54:7;
in his favour is life; by which is meant his free love and favour in Christ towards his people; and designs either the duration of it, that it lives and always is, even when he seems to be angry, and that it lasts as long as life does, yea, to all eternity; neither death nor life can separate from it; or the object of it, God delighting not in the death but the life of a sinner; or rather the effects of it, it is what makes the present life to be properly life, and really comfortable; without it men may be said rather to be dead than to live, notwithstanding all enjoyments; and therefore it is better than life, abstracted from it, Psalm 63:3; it quickens the soul in a spiritual sense, and makes grace lively; it invigorates faith, encourages hope, and makes love to abound, and it issues in eternal life;
weeping may endure for a night; the allusion is to the time when afflictions are usually most heavy and pressing upon persons, when they most feel them, or, however, are free from diversion, and at leisure to bemoan themselves; and may point at the season of weeping, and cause of it, the night of affliction, or of darkness and desertion, and denotes the short continuance of it; weeping is here represented as a person, and as a lodger, for the word may be rendered "lodge" (p); but then it is as a wayfaring man, who continues but for a night; see Isaiah 17:14;
but joy cometh in the morning; alluding to the time when all nature is fresh and gay, when man rises cheerful from his rest, darkness removes, light breaks forth, and the sun rises and sheds its beams, and everything looks pleasant and delightful; moreover, the mercies of God are new every morning, which cause joy, and call for thankfulness; and especially it is a time of joy after weeping and darkness, when the sun of righteousness arises with healing in his wings; as it will be to perfection in the resurrection morn, when the dead in Christ will rise first, and be like to him, and reign with him for evermore.
(p) "diversetur", Junius & Tremellius, Piscator; "lodgeth", Ainsworth.

Relatively, the longest experience of divine anger by the pious is momentary. These precious words have consoled millions.

Cometh - Speedily and in due season.