But thou, O LORD, shalt endure for ever; and thy remembrance unto all generations.

But thou, O Jehovah, wilt abide for ever; And thy memorial name unto all generations.

But thou, O Lord, endurest for ever: and thy memorial to all generations.

But thou, Jehovah, abidest for ever, and thy memorial from generation to generation.

But thou, O LORD, shalt abide for ever; and thy memorial unto all generations.

And Thou, O Jehovah, to the age abidest, And Thy memorial to all generations.

But you, O Lord, are eternal; and your name will never come to an end.

My days are like a lengthening shadow; and I am withered like grass.

But you, LORD, will abide forever; your renown endures to all generations.

And thou, O Jehovah! shalt dwell for ever When the prophet, for his own encouragement, sets before himself the eternity of God, it seems, at first sight, to be a far-fetched consolation; for what benefit will accrue to us from the fact that God sits immutable on his heavenly throne, when, at the same time, our frail and perishing condition does not permit us to continue unmoved for a single moment? And, what is more, this knowledge of the blessed repose enjoyed by God enables us the better to perceive that our life is a mere illusion. But the inspired writer, calling to remembrance the promises by which God had declared that he would make the Church the object of his special care, and particularly that remarkable article of the covenant, "I will dwell in the midst of you," (Exodus 25:8) and, trusting to that sacred and indissoluble bond, has no hesitation in representing all the godly languishing, though they were in a state of suffering and wretchedness, as partakers of this celestial glory in which God dwells. The word memorial is also to be viewed in the same light. What advantage would we derive from this eternity and immutability of God's being, unless we had in our hearts the knowledge of him, which, produced by his gracious covenant, begets in us the confidence arising from a mutual relationship between him and us? The meaning then is, "We are like withered grass, we are decaying every moment, we are not far from death, yea rather, we are, as it were, already dwelling in the grave; but since thou, O God! hast made a covenant with us, by which thou hast promised to protect and defend thine own people, and hast brought thyself into a gracious relation to us, giving us the fullest assurance that thou wilt always dwell in the midst of us, instead of desponding, we must be of good courage; and although we may see only ground for despair if we depend upon ourselves, we ought nevertheless to lift up our minds to the heavenly throne, from which thou wilt at length stretch forth thy hand to help us." Whoever is in a moderate degree acquainted with the sacred writings, will readily acknowledge that whenever we are besieged with death, in a variety of forms, we should reason thus: As God continues unchangeably the same -- "without variableness or shadow of turning" -- nothing can hinder him from aiding us; and this he will do, because we have his word, by which he has laid himself under obligation to us, and because he has deposited with us his own memorial, which contains in it a sacred and indissoluble bond of fellowship.

But thou, O Lord, shalt endure for ever - Though my condition has been changed, though I have been cast down from an exalted position, though kingdoms rise and fall, yet thou art unchanged. Thy purposes will abide. Thy promises will be fulfilled. Thy character is the same. As thou hast been the hearer of prayer in past times, so thou art now. As thou hast interposed in behalf of thy people in other ages, so thou wilt now. As thy people in affliction have been permitted to come to thee, so they may come to thee now. The psalmist here brings to his own mind, as an encouragement in trouble, as we may at all times, the fact that God is an unchanging God; that he always lives; that he is ever the same. We could have no ground of hope if God changed; if he formed purposes only to abandon them; if he made promises only to disregard them; if today he were a Being of mercy and goodness, and tomorrow would be merely a Being of justice and wrath. This argument is enlarged upon in Psalm 102:25-28.
And thy remembrance unto all generations - Thy memory; or, the remembrance of thee. My days are like a shadow. I shall pass away, and be forgotten. No one will recollect me; no one will feel any interest in remembering that I have ever lived (see the notes at Psalm 31:12). But while one knows that this must be so in regard to himself and to all other people - that he and they are alike to be forgotten - he may also feel that there is One who will never be forgotten. God will never pass away. He will be always the same. All the hopes of the church - of the world - are based on this. It is not on man - on any one individual - on any number of people - for they will all alike pass away and be forgotten; but one generation of people after another, to the end of time, may call on God, and find him an ever-living, an unchanged and unchangeable protector and friend.

But thou, O Lord, shalt endure for ever - Our life is a shadow; we can scarcely be called beings when compared with thee, for thou art eternal. Have mercy upon us, creatures of a day, and thy kindness shall be a memorial in all our generations.

But thou, O LORD, shalt (i) endure for ever; and thy remembrance unto all generations.
(i) Though we are frail, yet your promise is sure, and the remembrance of it will confirm us forever.

But thou, O Lord, shalt endure for ever,.... This address is made to Christ, as is clear from Psalm 102:25, compared with Hebrews 1:10, who is a divine Person, endures for ever, is from everlasting to everlasting, unchangeably the same in his love, power, wisdom, faithfulness, &c. and though he died as man, he will die no more; he is alive, and lives for evermore; and because he lives, his people shall live also; and he will come again to take them to himself: and, as Mediator, he is King for ever; always continues, as such, to rule over, protect, and defend his people; and is a Priest for ever, and ever lives to make intercession for them; and his blood, righteousness, and sacrifice, have a constant virtue in them, to take away sin, and secure from it: the consideration of the perpetuity of Christ, in his person and offices, was a comfort to the psalmist under his troubles, and in a view of his own declining state: the Targum is,
"but thou, O Lord, thy habitation continues for ever in heaven:''
and thy remembrance to all generations; the remembrance of his name Jehovah, or Jesus, or Immanuel, or any other, is sweet and precious to his saints in all ages; and so the remembrance of his works, of what he has done and suffered, especially the great work of redemption; for the remembrance of which the ordinance of the Lord's supper is appointed to be continued till his second coming; and his Gospel is an everlasting one, which will transmit the memory of him to men in every age, to the end of the world; and though all flesh is as grass, and every man dies, even the ministers of the word, yet that itself lives for ever. Aben Ezra reads "thy throne", as agreeing with Lamentations 5:19, but Kimchi observes that this reading is owing to a bad copy.

We are dying creatures, but God is an everlasting God, the protector of his church; we may be confident that it will not be neglected. When we consider our own vileness, our darkness and deadness, and the manifold defects in our prayers, we have cause to fear that they will not be received in heaven; but we are here assured of the contrary, for we have an Advocate with the Father, and are under grace, not under the law. Redemption is the subject of praise in the Christian church; and that great work is described by the temporal deliverance and restoration of Israel. Look down upon us, Lord Jesus; and bring us into the glorious liberty of thy children, that we may bless and praise thy name.

Contrast with man's frailty (compare Psalm 90:1-7).
thy remembrance--that by which Thou art remembered, Thy promise.

When the church in its individual members dies off on a foreign soil, still its God, the unchangeable One, remains, and therein the promise has the guarantee of its fulfilment. Faith lays hold upon this guarantee as in Ps 90. It becomes clear from Psalm 9:8 and Lamentations 5:19 how תּשׁב is to be understood. The Name which Jahve makes Himself by self-attestation never falls a prey to the dead past, it is His ever-living memorial (זכר, Exodus 3:15). Thus, too, will He restore Jerusalem; the limit, or appointed time, to which the promise points is, as his longing tells the poet, now come. מועד, according to Psalm 75:3; Habakkuk 2:3, is the juncture, when the redemption by means of the judgment on the enemies of Israel shall dawn. לחננהּ, from the infinitive חנן, has ĕ, flattened from ă, in an entirely closed syllable. רצה seq. acc. signifies to have pleasure in anything, to cling to it with delight; and חנן, according to Proverbs 14:21, affirms a compassionate, tender love of the object. The servants of God do not feel at home in Babylon, but their loving yearning lingers over the ruins, the stones and the heaps of the rubbish (Nehemiah 4:2), of Jerusalem.

Remembrance - Thy name, Jehovah, which is called by this very word, God's remembrance, or memorial, and that unto all generations, Exodus 3:15.