How to grieve the Holy Spirit

We do not grieve the Holy Spirit by sinning. You grieve Him by telling others they are still under condemnation. See Ephesians 4:30. You grieve the Spirit by not administering grace. You also insult the Spirit by saying the blood of Jesus needs to clean you over and over again. See Hebrews 10:26 onwards. If you tell people you need to ask for forgiveness over and over again, you actually insult and grieve the Spirit.