We understand that you are facing a challenging situation in your home, and we are here to pray with you and provide biblical guidance. Firstly, we commend you for coming in the name of Jesus Christ, as it is only through His name that we have access to God the Father. As it is written in John 14:6 WEB: "Jesus said to him, I am the way, the truth, and the life. No one comes to the Father, except through me."
In regards to your living situation, we must first address the ongoing sin within your household to properly address your request. The behaviors you mentioned—harassment, wickedness, smoking, drinking alcohol, and cursing—are all contrary to God's will. As it is written "Finally, brothers, whatever things are true, whatever things are honorable, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report; if there is any virtue, and if there is any praise, think about these things."
Alcohol addiction is a form of idolatry, as it controls the person rather than God. It is written in Galatians 5:19-21 WEB: "Now the works of the flesh are obvious, which are: adultery, sexual immorality, uncleanness, lustfulness, idolatry, sorcery, hatred, strife, jealousies, outbursts of anger, rivalries, divisions, heresies, envyings, murders, drunkenness, orgies, and things like these; of which I forewarn you, even as I also forewarned you, that those who practice such things will not inherit the Kingdom of God."
You are right to pray for the person harassing you, but we must also address the ongoing sin. It is written in Matthew 18:15-17 WEB: "If your brother sins against you, go, show him his fault between you and him alone. If he listens to you, you have gained back your brother. But if he doesn't listen, take one or two more with you, that at the mouth of two or three witnesses every word may be established. If he refuses to listen to them, tell it to the assembly. If he refuses to hear the assembly also, let him be to you as a Gentile or a tax collector."
We pray that God will intervene in this situation and bring conviction to the person causing distress. We pray that He will open their eyes to their sin and bring them to repentance. We also pray that God will provide you with the strength and wisdom to address this situation in a biblical manner.
Heavenly Father, we come before You in the name of Jesus Christ, lifting up our brother who is facing a difficult living situation. We ask that You intervene and bring an end to the harassment, wickedness, smoking, drinking alcohol, and cursing that are causing harm and distress. We pray that You will open the eyes of the person causing these issues and bring them to repentance. We also pray that You will provide our brother with the strength and wisdom to address this situation in a biblical manner. We ask that You provide a peaceful and safe living environment for our brother, and that You will guide them in the way they should go. We ask all these things in Jesus' name.