12. For—the reason which will lead Gentile kings and people to submit themselves; fear of the God in Israel (Zec 14:17).

     17. no rain—including every calamity which usually follows in the East from want of rain, namely, scarcity of provisions, famine, pestilence, &c. Rain is the symbol also of God's favor (Ho 6:3). That there shall be unconverted men under the millennium appears from the outbreak of Gog and Magog at the end of it (Re 20:7-9); but they, like Satan their master, shall be restrained during the thousand years. Note, too, from this verse that the Gentiles shall come up to Jerusalem, rather than the Jews go as missionaries to the Gentiles (Isa 2:2; Mic 5:7). However, Isa 66:19 may imply the converse.

     18. if . . . Egypt go not up—specified as Israel's ancient foe. If Egypt go not up, and so there be no rain on them (a judgment which Egypt would condemn, as depending on the Nile's overflow, not on rain), there shall be the plague . . . . Because the guilty are not affected by one judgment, let them not think to escape, for God has other judgments which shall plague them. MAURER translates, "If Egypt go not up, upon them also there shall be none" (no rain). Ps 105:32 mentions "rain" in Egypt. But it is not their main source of fertility.

     19. punishment—literally, "sin"; that is, "punishment for sin."