As men are thus blinded, Moses sets before their view God as their judge. O Lord! as if he had said, if men would duly reflect upon that eternity from which thou beholdest these inconstant circlings of the world, they would not make so great account of the present life.

9. For all our days are passed away in thy indignation. This might be viewed as a general confirmation of the preceding sentence, That the whole course of man’s life is suddenly brought to an end, as soon as God shows himself displeased.

10. In the days of our years there are threescore years and ten. He again returns to the general doctrine respecting the precariousness of the condition of men, although God may not openly display his wrath to terrify them.

11. Who knoweth, the power of thy anger? Moses again returns to speak of the peculiar afflictions of the Israelites; for he had also on this occasion complained before of the common frailty and miseries of mankind. He justly exclaims that the power of God’s wrath is immeasurably great.

12. Teach us so to number our days. Some translate to the number of our days, which gives the same sense. As Moses perceived that what he had hitherto taught is not comprehended by the understandings of men until God shine upon them by his Spirit, he now sets himself to prayer.

13. Return, O Jehovah! how long? After having spoken in the language of complaint, Moses adds a prayer, That God, who had not ceased for a long time severely to punish his people, would at length be inclined to deal gently with them.

“And I will establish my covenant between me and thee, and thy seed after thee, in their generations, for an everlasting covenants to be a God unto thee, and to thy seed after thee,” By this example we are taught, that in our prayers we ought to extend our care to those who are to come after us.