Bible Verses About Ministers: With faithfulness

Son of man, I have made you a watchman to the house of Israel: therefore hear the word from my mouth, and give them warning from me.

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.