39. In their heat I will make their feasts—In the midst of their being heated with wine, I will give them "their" potions,—a very different cup to drink, but one which is their due, the wine cup of My stupefying wrath (Jer 25:15; 49:12; Isa 51:17; La 4:21).
rejoice, and sleep … perpetual, &c.—that they may exult, and in the midst of their jubilant exultation sleep the sleep of death (Jer 51:57; Isa 21:4, 5).