3. Mose 26:18

First stage of the aggravated judgments. - If they did not hearken אלּה עד, "up to these" (the punishments named in Lev 26:16, Lev 26:17), that is to say, if they persisted in their disobedience even when the judgments reached to this height, God would add a sevenfold chastisement on account of their sins, would punish them seven times more severely, and break down their strong pride by fearful drought. Seven, as the number of perfection in the works of God, denotes the strengthening of the chastisement, even to the height of its full measure (cf. Pro 24:16). עז גּאון, lit., the eminence or pride of strength, includes everything upon which a nation rests its might; then the pride and haughtiness which rely upon earthly might and its auxiliaries (Eze 30:6, Eze 30:18; Eze 33:28); here it signifies the pride of a nation, puffed up by the fruitfulness and rich produce of its land. God would make their heaven (the sky of their land) like iron and their earth like brass, i.e., as hard and dry as metal, so that not a drop of rain and dew would fall from heaven to moisten the earth, and not a plant could grow out of the earth (cf. Deu 28:23); and when the land was cultivated, the people would exhaust their strength for nought. תּמם, consumi.

This chapter is a solemn conclusion of the main body of the levitical law. The precepts that follow in this and the following book either relate to some particular matters or are repetitions and explications of the foregoing institutions. Now this chapter contains a general enforcement of all those laws by promises of reward in case of obedience on the one hand, and threatenings of punishment for disobedience on the other hand, the former to work upon hope, the latter on fear, those two handles of the soul, by which it is taken hold of and managed. Here is, I. A repetition of two or three of the principal of the commandments (Lev 26:1, Lev 26:2). II. An inviting promise of all good things, if they would but keep God's commandments (Lev 26:3-13). III. A terrible threatening of ruining judgments which would be brought upon them if they were refractory and disobedient (v. 14-39). IV. A gracious promise of the return of mercy to those of them that would repent and reform (Lev 26:40, etc.). Deu. 28 is parallel to this.

26:18 seven times over: I.e., many times (see also 26:21, 24, 28; Gen 4:15).