I. God here forbids the prophet to pray for them (v. 16): "The decree has gone forth, their ruin is resolved on, therefore pray not thou for this people, that is, pray not for the preventing of this judgment threatened; they have sinned unto death, and therefore pray not for their life, but for the life of their souls," 1 John v. 16. See here, 1. That God's prophets are praying men; Jeremiah foretold the destruction of Judah and Jerusalem, and yet prayed for their preservation, not knowing that the decree was absolute; and it is the will of God that we pray for the peace of Jerusalem. Even when we threaten sinners with damnation we must pray for their salvation, that they may turn and live. Jeremiah was hated, and persecuted, and reproached, by the children of his people, and yet he prayed for them; for it becomes us to render good for evil. 2. That God's praying prophets have a great interest in heaven, how little soever they have on earth. When God has determined to destroy this people, he bespeaks the prophet not to pray for them, because he would not have his prayers to lie (as prophets' prayers seldom did) unanswered. God said to Moses, Let me alone, Exod. xxii. 10. 3. It is an ill omen to a people when God restrains the spirits of his ministers and people from praying for them, and gives them to see their case so desperate that they have no heart to speak a good word for them. 4. Those that will not regard good ministers' preaching cannot expect any benefit by their praying. If you will not hear us when we speak from God to you, God will not hear us when we speak to him for you.