Psalms 105:11

"He hath been alway mindful of His covenant" (ver. 8). Other copies read, "for evermore;" and this arises from the ambiguity of the Greek. But if we are to understand "alway" of this world and not of eternity, why, when he explaineth what covenant He was mindful of, doth he add, "The word that He made to a thousand generations"? Now this may be understood with a certain limitation; but he afterwards saith, "Even the covenant that He made with Abraham" (ver. 9): "and the oath that He sware unto Isaac; and appointed the same unto Jacob for a law, and to Israel for an everlasting, testament" (ver. 10). But if in this passage the Old Testament is to be understood, on account of the land of Canaan; for thus the language of the Psalm runneth, "saying, Unto thee will I give the land of Canaan: the lot of your inheritance" (ver. 11): how is it to be understood as everlasting, since that earthly inheritance could not be everlasting? And for this reason it is called the Old Testament, because it is abolished by the New. But a thousand generations do not seem to signify anything eternal, since they involve an end; and yet are also too numerous for this very temporal state. For by howsoever few years a generation is limited, such as in Greek is called genea, whereof the shortest period some have fixed is at fifteen years, after which period man hath the power of generation; what then are those "thousand generations," not only from the time of Abraham, when that promise was made him, unto the New Testament, but from Adam himself down to the end of the world? For who would dare to say that this world should last for 15000 years? […]

Heaven is the inheritance we have obtained, Eph. i. And this is the promise which God has promised us (as Canaan was the promise he promised them), even eternal life, 1 John ii.

Saying, unto thee will I give the land of Canaan,.... To each of the above persons, Abraham, Isaac, and Jacob, and to their posterity, the children of Israel. Not that the word "saying", as Gussetius (c) well observes, signifies that the words following it are expressive of the covenant, for that is expressed Psa 105:7, the main article, sum, and substance of it, being this, that the Lord was their God; but it only signifies that this earthly promise was pronounced when that everlasting covenant was given, Gen 17:

Saying, Unto thee will I give the land of Canaan, the lot of your inheritance. This repetition of the great covenant promise is recorded in Ge 35:9-12 in connection with the change of Jacob's name, and very soon after that slaughter of the Shechemites, which had put the patriarch into such great alarm and caused him to use language almost identical with that of the next verse. When they were but a few men in number; yea, very few, and strangers in it. Jacob said to Simeon and Levi, "Ye have troubled me to make me to stink among the inhabitants of the land, among the Canaanites and the Perizzites: and I being few in number, they shall gather themselves together against me, and slay me, and I shall be destroyed, and my house." Thus the fears of the man of God declared themselves, and they were reasonable if we look only at the circumstances in which he was placed, but they are soon seen to be groundless when we remember that the covenant promise, which guaranteed the possession of the land, necessarily implied the preservation of the race to whom the promise was made. We often fear where no fear is. The blessings promised to the seed of Abraham were not dependent upon the number of his descendants, or their position in this world. The covenant was made with one man, and consequently the number could never be less, and that one man was not the owner of a foot of soil in all the land, save only a cave in which to bury his dead, and therefore his seed could not have less inheritance than he. The smallness of a church, and the poverty of its members, are no barriers to the divine blessing, if it be sought earnestly by pleading the promise. Were not the apostles few, and the disciples feeble, when the good work began?

Saying, Unto thee will I give the land of Canaan, the lot of your inheritance. This repetition of the great covenant promise is recorded in Ge 35:9-12 in connection with the change of Jacob's name, and very soon after that slaughter of the Shechemites, which had put the patriarch into such great alarm and caused him to use language almost identical with that of the next verse. When they were but a few men in number; yea, very few, and strangers in it.