“Behold, I will throw her on a bed of sickness, and those who commit adultery with her into great tribulation, unless they repent of her deeds” (Revelation 2:22).
When it is bad, the only thing you can do is remove the one who is causing the trouble from your midst. We don’t do that in our age and so congregations die off. If they won’t repent, then you repent of them in your midst. Being nice may make it seem like things are going smoothly, but if you ignore the Lord, He loves His church too much to not deal with the situation appropriately and for their sake as well.
A junkie gets high to forget his pain. He looks in the refrigerator and there is no food, so he gets high. When he sobers up, he realizes that while he was high, someone stole the fridge. Looking the other way at unholiness will only make matters worse. If you are a part of an unrepentant fellowship, then find another. If you are a leader, do not tolerate a Jezebel in your midst.
Lord Jesus, help me to take these things seriously. One who is unrepentant is temporary. You are forever. Guide me, Lord, in the right way of living and thinking so that I live according to Your Word and walk in the way You would have me walk. Guide me in Your goodness to see things from Your perspective and to act on them as You would have me act. Guide me, Lord, always and open my ears to hear and obey. Amen.