1 John 5:16-18

VIN(i) 16 If anyone sees his brother commit a sin that does not lead to death, he will ask, and God will give him life for those whose sin is not leading to death. There is sin leading to death. I do not say that he should pray about that. 17 All wrongdoing is sin, and there is sin that does not lead to death. 18 We know that anyone born of God does not keep on sinning; the One who was born of God protects him, and the evil one cannot touch him.