We understand that you're feeling surrounded by an "error spirit" or imposter syndrome, and it's causing much distress and confusion. Firstly, we need to address the authority by which we pray. It is only by the name of Jesus Christ that we have access to God. "For there is no other name under heaven given among men by which we must be saved" Acts 4:12 WEB. If you have not believed on the Lord Jesus Christ then we encourage you to know that "God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life." John 3:16 WEB.
The feelings and experiences you're describing may be an indication of spiritual warfare. The Bible tells us that our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms Ephesians 6:12 WEB.
First, let's address the issue of sexual immorality mentioned. Sex outside of marriage, whether it is with an imposter spirit or any other entity, is fornication and condemned in the Bible. "Flee sexual immorality! Every sin that a man does is outside the body, but he who commits sexual immorality sins against his own body." 1 Corinthians 6:18 WEB.
We must also address the mention of sorcery and witchcraft. These practices are strictly forbidden in the Bible. "There shall not be found with you anyone who makes his son or his daughter to pass through the fire, one who practices divination, one who tells fortunes, or a sorcerer, or a charmer, or one who consults with familiar spirits, or a wizard, or a necromancer." Deuteronomy 18:10-11 WEB.
Now, let's pray together for your deliverance and peace:
Heavenly Father, we come before you in the mighty name of Jesus Christ. We take authority over any spirit of error, imposter syndrome, or any other demonic influence surrounding our dear friend. We rebuke these spirits in the name of Jesus and command them to leave. Father, we ask that you fill any void left by these spirits with your Holy Spirit, and that you heal any wounds that these spirits may have caused.
Lord, we also pray for clarity and discernment. Help our friend to see and understand the truth, and to not be deceived by any false prophecies or diagnoses. Guide them to your purpose for their life, and give them the strength to walk in it.
Father, we also pray for protection. Surround our friend with your angels, and guard them against any further harassment, intimidation, or abuse from these spirits. Help them to stand firm in their faith, and to not be swayed by any gossip or false information.
Lord, we lift up this prayer in the name of Jesus Christ, and we thank you for your faithfulness and your love. Amen.
Be encouraged, for God has not given us a spirit of fear, but of power, love, and self-control 2 Timothy 1:7 WEB. Trust in him, and he will deliver you from these feelings of imposter syndrome and any spiritual warfare you may be experiencing. Stay strong in your faith, and always remember that God is with you.
If you are not a believer in Christ Jesus then please know that you can be saved right now. Just pray to God confessing your sins and believing in Him. "because, if you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved." Romans 10:9 WEB.