(42) Then will I remember.--That is, perform the covenant God made. The expression "remember" frequently denotes "to be mindful," "to perform," especially when used with regard to God; as, for instance, "I have remembered my covenant," &c. (Exodus 6:5-6); "He remembered for them his covenant" (Psalm 106:45).

My covenant with Jacob, and also my covenant with Isaac, and also my covenant with Abraham.--When thus brought to repentance, the Lord will perform towards them the covenant which He made with their ancestors, and in which He not only promised that the Israelites are to be a numerous people, but that they are to possess the land for ever (Exodus 32:13). From the fact that the expression "covenant" is here exceptionally repeated before the name of each patriarch, the authorities during the second Temple rightly concluded that it refers to three distinct covenants made respectively with the patriarchs. Hence the Chaldee Versions render it, "And I will remember in mercy the covenant which I covenanted with Jacob at Bethel [Genesis 35:9-15], and also the covenant which I covenanted with Isaac at Mount Moriah [Genesis 22], and the covenant which I covenanted with Abraham between the divided pieces [of the sacrifices (Genesis 15:18-21)]." The ancients also call attention to the fact that whilst in all other passages where the three patriarchs are mentioned together, the order is according to their seniority, viz., Abraham, Isaac, and Jacob (Genesis 1:24; Exodus 2:24; Exodus 6:8; Exodus 32:13; Deuteronomy 29:13; Deuteronomy 34:4; 2Kings 13:23; Psalm 105:8-10; 1Chronicles 16:16-17), this is the solitary instance where the regular order is inverted.

26:40-46 Among the Israelites, persons were not always prosperous or afflicted according to their obedience or disobedience. But national prosperity was the effect of national obedience, and national judgments were brought on by national wickedness. Israel was under a peculiar covenant. National wickedness will end in the ruin of any people, especially where the word of God and the light of the gospel are enjoyed. Sooner or later, sin will be the ruin, as well as the reproach, of every people. Oh that, being humbled for our sins, we might avert the rising storm before it bursts upon us! God grant that we may, in this our day, consider the things which belong to our eternal peace.Then i will also remember my covenant with Jacob,.... Would fulfil and make good all that he had promised in covenant with Jacob, and his posterity: the account begins with him, and rises upwards to Abraham, whereas it usually begins with Abraham, and descends to Jacob; no sufficient reason is given for this alteration, though several are attempted by the Jewish writers (e):

and also my covenant with Isaac, and also my covenant with Abraham will I remember; which chiefly respects the multiplication of their seed, the continuance of them, and the Messiah springing from them; which is the mercy promised to these fathers, and the principal part of the covenant made with them, and which was remembered and performed when God visited and redeemed his people by him, Luke 1:68,

and I will remember the land; the land of Judea, and return the Jews to it, and make it fruitful, after he had given it rest from tillage for many years, which was fulfilled at their return from the captivity of Babylon.

(e) Saadiah Gaon apud Aben Ezram in loc. Pesikta & alii.