1 John 5:14-16

ERV(i) 14 And this is the boldness which we have toward him, that, if we ask anything according to his will, he heareth us: 15 and if we know that he heareth us whatsoever we ask, we know that we have the petitions which we have asked of him. 16 If any man see his brother sinning a sin not unto death, he shall ask, and [God] will give him life for them that sin not unto death. There is a sin unto death: not concerning this do I say that he should make request.