of the promise given to Abraham, that his seed should grow into nations (Gen 17:6 and Gen 17:16), i.e., in the innumerable multiplication, not of the “Israel according to the flesh,” but of the “Israel according to the spirit,” whose land is not restricted to the boundaries of the earthly Canaan or Palestine (see p. 144). The possession of the earthly Canaan for all time is nowhere promised to the Israelitish nation in the law (see at Deu 11:21).
Verse 6
The Lord will then circumcise their heart, and the heart of their children (see Deu 10:16), so that they will love Him with all their heart. When Israel should turn with true humility to the Lord, He would be found of them, - would lead them to true repentance, and sanctify them through the power of His grace, - would take away the stony heart out of their flesh, and give them a heart of flesh, a new heart and a new spirit, - so that they should truly know Him and keep His commandments (vid., Eze 11:19; Eze 36:26; Jer 31:33. and Deu 32:39.). “Because of thy life,” i.e., that thou mayest live, sc., attain to true life. The fulfilment of this promise does not take place all at once. It commenced with small beginnings at the deliverance from the Babylonian exile, and in a still higher degree at the appearance of Christ in the case of all the Israelites who received Him as their Saviour. Since then it has been carried on through all ages in the conversion of individual children of Abraham to Christ; and it will be realized in the future in a still more glorious manner in the nation at large (Rom 11:25.). The words of Moses do not relate to any particular age, but comprehend all times. For Israel has never been hardened and rejected in all its members, although the mass of the nation lives under the curse even to the present day.
Verse 7
But after its conversion, the curses, which had hitherto rested upon it, would fall upon its enemies and haters, according to the promise in Gen 12:3.
Israel would then hearken again to the voice of the Lord and keep His commandments, and would rejoice in consequence in the richest blessing of its God. In the expression, ושׁמעתּ תשׁוּב אתּה (“thou shalt return and hearken”), תּשׁוּב (“thou shalt return”) has an adverbial signification. This is evident from the corresponding expression in Deu 30:9, “for Jehovah will again rejoice over thee” (lit., “will return and rejoice”), in which the adverbial signification is placed beyond all doubt.
Deu 30:8-10 contain the general thought, that Israel would then come again into its normal relation to its God, would enter into true and perfect covenant fellowship with the Lord, and enjoy all the blessings of the
