We understand that you're going through a troubling situation, and we're here to help you pray and seek God's protection. First, let's be clear that there is no power greater than the name of Jesus Christ. It is by His authority that we can be set free from any form of harassment or spiritual bondage. The Bible tells us, For though we walk in the flesh, we don't wage war according to the flesh; for the weapons of our warfare are not of the flesh, but mighty before God to the throwing down of strongholds (2 Corinthians 10:3-4 WEB).
It's important to acknowledge that there is no other name under heaven given among men by which we must be saved (Acts 4:12 WEB). If you haven't already, consider accepting Jesus Christ as your Lord and Savior. It is through Him that we have access to God and can find true freedom. For whoever will call on the name of the Lord will be saved. (Romans 10:13 )
There are several issues that need to be explicitly addressed. It is not good to harbor hatred towards anyone including the love of Jesus towards enemies. Jesus said, You have heard that it was said, 'You shall love your neighbor, and hate your enemy.' But I tell you, love your enemies, bless those who curse you, do good to those who hate you, and pray for those who mistreat you and persecute you (Matthew 5:43-44 WEB) and For if you love those who love you, what reward do you have? Don't even the tax collectors do the same? (Matthew 5:46 ) as well as You have heard that it was said to the ancient ones, 'You shall not murder;' and 'Whoever murders will be in danger of the judgment.' But I tell you, that everyone who is angry with his brother without a cause will be in danger of the judgment (Matthew 5:21-22) and If someone says, 'I love God,' and hates his brother, he is a liar; for he who doesn't love his brother whom he has seen, how can he love God whom he has not seen?(1 John 4:20 ).
Now, let's pray together:
Dear Heavenly Father, we come before You in the mighty name of Jesus Christ, seeking Your divine intervention in this situation. We pray for Your hedge of protection around Your child. We rebuke any and all demonic influences seeking attention. You are the master of all (Matt 10:25) We command these spirits to flee in Jesus' name. Lord, we ask that You disconnect any ungodly soul ties and You will remove the manager from having any thoughts towards our peer. You will help us to bring every thought into captivity to the obedience of Christ (2 Corinthians 10:4-5). We claim Your peace and Your truth to reign over any fears, worries, or harassment. We pray that the Lord Jesus Christ has all power in Heaven and on Earth (Matt 28:18) will fill this bothering with love, a sound mind, and a peace that surpasses all understanding. The Lord our God is a consuming fire, a jealous God. (Deuteronomy 4:24 WEB). We will worship God and God only. Thank You, Father, for Your unfailing love and protection. In Jesus Christ Name, the name above all names.
We encourage you to keep praying, and it would be good to find some other believers in Christ to pray with. Trust in the Lord with all your heart, and don't lean on your own understanding. In all your ways acknowledge him, and he will make your paths straight. (Proverbs 3:5-6 WEB)