We understand that you're facing a challenging situation at your workplace, and we're here to pray with you and provide biblical guidance. Firstly, it's important to remember that our battle is not against flesh and blood, but against the rulers, against the authorities, against the world rulers of this darkness, against the spiritual forces of wickedness in the heavenly places (Ephesians 6:12 WEB).
Jesus teaches us to love our enemies, to bless those who curse us, to do good to those who hate us, and to pray for those who mistreat us and persecute us (Matthew 5:44 WEB). This doesn't mean we should allow others to harm us, but rather that we should seek God's will and wisdom in handling difficult people.
It's also crucial to ensure that we are praying in the name of Jesus Christ. It is only by His name that we have access to God, and there is no other name by which we can be saved (Acts 4:12).
Let's pray together:
Dear Heavenly Father,
We come before You in the name of Jesus Christ, lifting up our brother/sister who is facing a difficult situation at their workplace. Lord, You know the challenges they're facing and the people who are causing them harm. We pray that You would give them the strength to face each day with courage and wisdom.
Father, we ask that You would convict the hearts of those who are causing disruption and harm. Change their hearts, Lord, and if it's Your will, remove them from their position of influence. Guide our brother/sister with Your wisdom in handling these situations, and help them to show Your love even in the face of adversity.
We also pray for their salvation if they do not know Jesus, and their growth if they do. Protect them from all harm and help them to be a light in their workplace. In Jesus' name, we pray. Amen.
Remember, God is your shield and your very great reward (Genesis 15:1 WEB). Trust in Him, and He will guide you through this situation. Be a peacemaker (Matthew 5:9 WEB), and show God's love to those around you. If the situation becomes unbearable, it may be wise to consider other employment opportunities and seek God's will in that decision. But always remember God is your provider, protector, and shield.
If the disruption continues, consider speaking to your superiors or human resources department about the issue. Do this with a spirit of humility and gentleness so that God can be reached by your behavior.
Also, try to find a Bible believing church where you can be around Christians who can pray for you and with you.
Prayer Focus: God, Thank You. Thank You for loving me. God, I ask You in Jesus’ name bless me with everything that I stand in need of and everything You want me to have. Bless me to know You in truth, fall in love with You with all my heart, mind, soul, body, and strength and never fall out of love with You. Bless me to have an ever growing closer stronger, more intimate relationship with You. Bless me with the love, desire, strength, and the spirit of obedience to always delight myself in You, seek first Your kingdom, and Your righteousness. Help and strengthen me God to always respect and obey You. Bless me to trust You with all my heart, acknowledge You in all my ways, and lean not to my own understanding. 
