Bible Verses About Prophets: To be vigilant and faithful

Son of man, I have made thee a watchman to the house of Israel: and thou shalt hear the word out of my mouth, and shalt tell it them from me.

If, when I say to the wicked, Thou shalt surely die: thou declare it not to him, nor speak to him, that he may be converted from his wicked way, and live: the same wicked man shall die in his iniquity, but I will require his blood at thy hand.

But if thou give warning to the wicked, and he be not converted from his wickedness, and from his evil way: he indeed shall die in his iniquity, but thou hast delivered thy soul.

Moreover if the just man shall turn away from his justice, and shall commit iniquity: I will lay a stumblingblock before him, he shall die, because thou hast not given him warning: he shall die in his sin, and his justices which he hath done, shall not be remembered: but I will require his blood at thy hand.

But if thou warn the just man, that the just may not sin, and he doth not sin: living he shall live, because thou hast warned him, and thou hast delivered thy soul.