God's Eternity and Man's Transitoriness

901 A Prayer of Moses, the man of God. Lord, thou hast been our dwelling place in all generations. 2 Before the mountains were brought forth, or ever thou hadst formed the earth and the world, from everlasting to everlasting thou art God. 3 Thou turnest man back to the dust, and sayest, "Turn back, O children of men!" 4 For a thousand years in thy sight are but as yesterday when it is past, or as a watch in the night. 5 Thou dost sweep men away; they are like a dream, like grass which is renewed in the morning: 6 in the morning it flourishes and is renewed; in the evening it fades and withers.

7 For we are consumed by thy anger; by thy wrath we are overwhelmed.

Matthew Henry's Commentary on Psalm 90:1-7

Commentary on Psalm 90:1-6

(Read Psalm 90:1-6)

It is supposed that this psalm refers to the sentence passed on Israel in the wilderness, Numbers 14. The favour and protection of God are the only sure rest and comfort of the soul in this evil world. Christ Jesus is the refuge and dwelling-place to which we may repair. We are dying creatures, all our comforts in the world are dying comforts, but God is an ever-living God, and believers find him so. When God, by sickness, or other afflictions, turns men to destruction, he thereby calls men to return unto him to repent of their sins, and live a new life. A thousand years are nothing to God's eternity: between a minute and a million of years there is some proportion; between time and eternity there is none. All the events of a thousand years, whether past or to come, are more present to the Eternal Mind, than what was done in the last hour is to us. And in the resurrection, the body and soul shall both return and be united again. Time passes unobserved by us, as with men asleep; and when it is past, it is as nothing. It is a short and quickly-passing life, as the waters of a flood. Man does but flourish as the grass, which, when the winter of old age comes, will wither; but he may be mown down by disease or disaster.

Commentary on Psalm 90:7-11

(Read Psalm 90:7-11)

The afflictions of the saints often come from God's love; but the rebukes of sinners, and of believers for their sins, must be seen coming from the displeasure of God. Secret sins are known to God, and shall be reckoned for. See the folly of those who go about to cover their sins, for they cannot do so. Our years, when gone, can no more be recalled than the words that we have spoken. Our whole life is toilsome and troublesome; and perhaps, in the midst of the years we count upon, it is cut off. We are taught by all this to stand in awe. The angels that sinned know the power of God's anger; sinners in hell know it; but which of us can fully describe it? Few seriously consider it as they ought. Those who make a mock at sin, and make light of Christ, surely do not know the power of God's anger. Who among us can dwell with that devouring fire?