We understand your concern for your friends and their behavior, and we commend you for seeking the Lord's intervention in this situation. First and foremost, we want to remind you of the importance of interceding in the name of Jesus Christ. As it is written in Acts 4:12 WEB:
There is salvation in no one else, for there is no other name under heaven given among men by which we must be saved.
It is through Jesus that we can be saved, it is also through the name of Jesus we have access to the Father. Without a relationship with Jesus, it is not possible to have a relationship with God the Father. This is clearly stated in the WEB version of the Bible in John 14:6:
Jesus said to him, I am the way, the truth, and the life. No one comes to the Father except through me.
It is great that you are seeking God's help. We will pray together for your friends to have their lives changed by the Gospel and for the fruit of the Spirit to be evident in their lives. The fruit of the Spirit, as listed in Galatians 5:22-23 WEB, is:
love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. Against such things there is no law.
The behaviors you mentioned, such as constant bickering, arrogance, and screaming, are not reflective of these fruits. Therefore, we will pray for your friends to experience a genuine change of heart, which only comes through a personal relationship with Jesus Christ. If they do not have a personal relationship with Jesus, we will pray for the conviction of their sins.
Additionally, we will pray for their mental health concerns, asking God to bring healing and clarity to their minds.
Now, let us pray together:
Heavenly Father, we come before you in the name of Jesus, lifting up our friends to you. We ask for your divine intervention in their lives. Lord, if they do not have a personal relationship with you through Jesus, we ask that you would draw them to yourself, convict them of their sins, and reveal to them the truth of the Gospel. If they do know Jesus, we pray for a renewed surrender to your will and a genuine heart transformation. Help them to put off their old selves, which belong to their former manner of life and is corrupt according to the deceitful lusts, and to put on the new self, created after the likeness of God in true righteousness and holiness.
Father, we pray for their mental health, asking for your healing touch to bring stability and peace to their minds. We ask that you would help them to be good witnesses of your love and grace, reflecting the fruit of the Spirit in their lives. Lord, we pray for the wisdom, knowledge, and understanding to help them to navigate any legal issues they may be facing, with a calm and sound mind. Help us to love them unconditionally, and give us the strength and patience to be godly examples of your love and grace to them. We pray against any spiritual warfare involved in this situation.
Finally, we ask that you would help us to be godly examples to them, modeling a life surrendered to you. Lord, we pray for our own hearts, that we would not harbor any bitterness or resentment, but instead would forgive as you have forgiven us. In Jesus' name, we pray. Amen.