1 John 5:16-18, 21

If you see a fellow believer sinning in a way that does not lead to death, you should pray, and God will give that person life. But there is a sin that leads to death, and I am not saying you should pray for those who commit it. All wicked actions are sin, but not every sin leads to death. We know that God’s children do not make a practice of sinning, for God’s Son holds them securely, and the evil one cannot touch them. Dear children, keep away from anything that might take God’s place in your hearts. (1 John 5:16-18, 21 NLT)