1 John 5:16-18

EJ2000(i) 16 If any man see his brother sin a sin which is not unto death, he shall ask God, and he shall give him life that is, unto those that do not sin unto death. There is sin unto death, for which I do not say that you should pray. 17 All unrighteousness is sin, but there is a sin not unto death. 18 ¶ We know that whoever is born of God does not sin; but he that is begotten of God keeps himself, and the wicked one does not touch him.