21  Nevertheless if thou warn the righteous man, that the righteous sin not, and he doth not sin, he shall surely live, because he is ^awarned; also thou hast delivered thy soul.

  37  And that every man should take righteousness in his hands and faithfulness upon his loins, and lift a warning ^dvoice unto the inhabitants of the earth; and declare both by word and by flight that desolation shall come upon the wicked.