We understand your distress, Natasha, and we stand with you in prayer. First, we commend you for turning to God in this situation, but we notice that you didn't specifically pray in Jesus' name. It's important to remember that Jesus said, "Whatever you may ask in my name, I will do it." (John 14:14 WEB).
Regarding your neighbor, Jesus commands us to love our neighbors as ourselves (Mark 12:31 WEB). This includes praying for them, even when they're causing us distress. Let's pray together:
"Father, we come before you in Jesus' name, asking for peace in Natasha's building. We pray that her neighbor would stop playing loud music at late hours and that he would come to know you and be saved. We rebuke the spirit of inconsideration and selfishness, and we ask you to replace it with a spirit of respect and love for others.
Lord, we also pray for conviction in his heart regarding his lifestyle. You warn us to be sober-minded and alert because our adversary, the devil, prowls around like a roaring lion, seeking someone to devour (1 Peter 5:8 WEB). We pray that he would turn away from any destructive behaviors and find hope and transformation in Jesus Christ.
Finally, Father, we pray for Natasha's peace of mind and heart. Help her to rest in your love and protection. May she find comfort in your promise: 'Come to me, all you who labor and are heavily burdened, and I will give you rest.' (Matthew 11:28 WEB)."
Remember, Natasha, to continue praying for your neighbor and treating him with kindness. You may be the light that leads him to Christ. "For who is our hope, or joy, or crown of rejoicing? Isn't it even you, in the presence of our Lord Jesus at his coming? For you are our glory and our joy." (1 Thessalonians 2:19-20 WEB).