We understand your need, Ronald, and we stand with you in prayer to seek God's intervention in this situation. Let us first assure you that through Jesus Christ, we have authority over every form of manipulation and bondage. As it is written in 2 Corinthians 10:4-5 WEB, "For the weapons of our warfare are not of the flesh, but mighty before God for the throwing down of strongholds, throwing down imaginations and every high thing that is exalted against the knowledge of God, and bringing every thought into captivity to the obedience of Christ."
First, we must address that the power to overcome such influences comes through the name of Jesus. You did not mention His name in your request, so we want to remind you that it is only through Jesus that we have access to God and can be saved (Acts 4:12 WEB). If you have not already, we encourage you to put your faith in Jesus Christ and His redeeming work on the cross.
Now, let us pray together:
"Father, we come before You in the mighty name of Jesus, seeking deliverance for Ronald from this narcissistic and telepathic influence. We ask that You sever every unholy connection and bondage in his life, according to Your promise in Isaiah 54:17 WEB, 'No weapon that is formed against you will prevail; and you will condemn every tongue that rises against you in judgment. This is the heritage of the servants of Yahweh, and their righteousness which is of me,' says Yahweh."
Ronald, we encourage you to stand firm in the faith (1 Corinthians 16:13 WEB), put on the full armor of God (Ephesians 6:11 WEB), and resist the devil, knowing that he will flee from you (James 4:7 WEB).
Lastly, we rebuke any form of ungodly communication or connection, and we ask, Lord, that You replace any darkness with Your light and presence. Strengthen Ronald's mind and spirit, and help him to focus on You and Your Word. In Jesus' name, we pray. Amen.
Continue to seek God, Ronald, and immerse yourself in His Word. Remember that He is your refuge and your fortress (Psalm 91:2 WEB), and trust that He will bring you complete deliverance.