11:18-23 The prophet Jeremiah tells much concerning himself, the times he lived in being very troublesome. Those of his own city plotted how they might cause his death. They thought to end his days, but he outlived most of his enemies; they thought to blast his memory, but it lives to this day, and will be blessed while time lasts. God knows all the secret designs of his and his people's enemies, and can, when he pleases, make them known. God's justice is a terror to the wicked, but a comfort to the godly. When we are wronged, we have a God to commit our cause to, and it is our duty to commit it to him. We should also look well to our own spirits, that we are not overcome with evil, but that by patient continuance in praying for our enemies, and in kindness to them, we may overcome evil with good.

19. lamb—literally, a "pet lamb," such as the Jews often had in their houses, for their children to play with; and the Arabs still have (2Sa 12:3). His own familiar friends had plotted against the prophet. The language is exactly the same as that applied to Messiah (Isa 53:7). Each prophet and patriarch exemplified in his own person some one feature or more in the manifold attributes and sufferings of the Messiah to come; just as the saints have done since His coming (Ga 2:20; Php 3:10; Col 1:24). This adapted both the more experimentally to testify of Christ.

devices—(Jer 18:18).

tree with … fruit—literally, "in its fruit" or "food," that is, when it is in fruit. Proverbial, to express the destruction of cause and effect together. The man is the tree; his teaching, the fruit. Let us destroy the prophet and his prophecies; namely, those threatening destruction to the nation, which offended them. Compare Mt 7:17, which also refers to prophets and their doctrines.