III. What was the sentence passed upon Shemaiah for writing this letter. God sent him an answer, for to him Jeremiah committed his cause: it was ordered to be sent not to him, but to those of the captivity, who encouraged and countenanced him as if he had been a prophet of God's raising up, v. 31, 32. Let them know, 1. That Shemaiah had made fools of them. He promised them peace in God's name, but God did not send him; he forged a commission, and counterfeited the broad seal of Heaven to it, and made the people to trust in a lie, and by preaching false comfort to them deprived them of true comfort. Nay, he had not only made fools of them, but, which was worse, he had made traitors of them; he had taught rebellion against the Lord, as Hananiah had done, ch. xxviii. 16. And, if vengeance shall be taken on those that rebel, much more on those that teach rebellion by their doctrine and example. 2. That at his end he shall also be a fool (as the expression is, ch. xvii. 11); his name and family shall be extinct and shall be buried in oblivion; he shall leave no issue behind him to bear up his name; his pedigree shall end in him: He shall not have a man to dwell among this people; and neither he nor any that come from him shall behold the good that I will do for my people. Note, Those are unworthy to share in God's favours to his church that are not willing to stay his time for them. Shemaiah was angry at Jeremiah's advice to the captives to see to the building up of their families in Babylon, that they might be increased and not diminished, and therefore justly is he written childless there. Those that slight the blessings of God's word deserve to lose the benefit of them. See Amos vii. 16, 17.