17 Son of man, I have made you a watchman to the house of Israel: therefore hear the word at my mouth, and give them warning from me. 18 When I tell the wicked, You shall surely die; and you give him no warning, nor speak to warn the wicked from his wicked way, to save his life; the same wicked man shall die in his iniquity; but his blood will I require at your hand. 19 Yet if you warn the wicked, and he doesn’t turn from his wickedness, nor from his wicked way, he shall die in his iniquity; but you have delivered your soul. 20 Again, when a righteous man does turn from his righteousness, and commit iniquity, and I lay a stumbling block before him, he shall die: because you have not given him warning, he shall die in his sin, and his righteous deeds which he has done shall not be remembered; but his blood will I require at your hand. 21 Nevertheless if you warn the righteous man, that the righteous not sin, and he does not sin, he shall surely live, because he took warning; and you have delivered your soul.
Matthew Henry's Commentary on Ezekiel 3:17-21
Commentary on Ezekiel 3:12-21
(Read Ezekiel 3:12-21)
This mission made the holy angels rejoice. All this was to convince Ezekiel, that the God who sent him had power to bear him out in his work. He was overwhelmed with grief for the sins and miseries of his people, and overpowered by the glory of the vision he had seen. And however retirement, meditation, and communion with God may be sweet, the servant of the Lord must prepare to serve his generation. The Lord told the prophet he had appointed him a watchman to the house of Israel. If we warn the wicked, we are not chargeable with their ruin. Though such passages refer to the national covenant made with Israel, they are equally to be applied to the final state of all men under every dispensation. We are not only to encourage and comfort those who appear to be righteous, but they are to be warned, for many have grown high-minded and secure, have fallen, and even died in their sins. Surely then the hearers of the gospel should desire warnings, and even reproofs.