1 John 5:14-17

¹⁴And this is the boldness which we have toward him, that, if we ask anything according to his will, he heareth us: ¹⁵and if we know that he heareth us whatsoever we ask, we know that we have the petitions which we have asked of him. ¹⁶If 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. ¹⁷All unrighteousness is sin: and there is a sin not unto death.