11:11-17 Evil pursues sinners, and entangles them in snares, out of which they cannot free themselves. Now, in their distress, their many gods and many altars stand them in no stead. And those whose own prayers will not be heard, cannot expect benefit from the prayers of others. Their profession of religion shall prove of no use. When trouble came upon them, they made this their confidence, but God has rejected it. His altar shall yield them no satisfaction. The remembrance of God's former favours to them shall be no comfort under troubles; and his remembrance of them shall be no argument for their relief. Every sin against the Lord is a sin against ourselves, and so it will be found sooner or later.
15. my beloved—My elect people, Judea; this aggravates their ingratitude (Jer 12:7).
lewdness with many—(Eze 16:25). Rather, "that great (or, manifold) enormity"; literally, "the enormity, the manifold"; namely, their idolatry, which made their worship of God in the temple a mockery (compare Jer 7:10; Eze 23:39) [Henderson].
holy flesh—(Hag 2:12-14; Tit 1:15), namely, the sacrifices, which, through the guilt of the Jews, were no longer holy, that is, acceptable to God. The sacrifices on which they relied will, therefore, no longer protect them. Judah is represented as a priest's wife, who, by adultery, has forfeited her share in the flesh of the sacrifices, and yet boasts of her prerogative at the very same time [Horsley].
when thou doest evil—literally, "when thy evil" (is at hand). Piscator translates, "When thy calamity is at hand (according to God's threats), thou gloriest" (against God, instead of humbling thyself). English Version is best (compare Pr 2:14).