28:10-17 Hananiah is sentenced to die, and Jeremiah, when he has received direction from God, boldly tells him so; but not before he received that commission. Those have much to answer for, who tell sinners that they shall have peace, though they harden their hearts in contempt of God's word. The servant of God must be gentle to all men. He must give up even his right, and leave the Lord to plead his cause. Every attempt of ungodly men to make vain the purposes of God, will add to their miseries.

16. this year … die—The prediction was uttered in the fifth month (Jer 28:1); Hananiah's death took place in the seventh month, that is, within two months after the prediction, answering with awful significance to the two years in which Hananiah had foretold that the yoke imposed by Babylon would end.

rebellion—opposition to God's plain direction, that all should submit to Babylon (Jer 29:32).