We understand your concerns and are here to help guide you in prayer and biblical understanding. Firstly, it's important to address that involvement with witchcraft, even if it's termed as "white witchcraft," is strongly condemned in the Bible. As it is written in Galatians 5:19-21 (WEB), "Now the works of the flesh are obvious, which are: adultery, sexual immorality, uncleanness, lustfulness, idolatry, sorcery, hatred, strife, jealousies, outbursts of anger, rivalries, divisions, heresies, envy, murders, drunkenness, orgies, and things like these; of which I forewarn you, even as I also forewarned you, that those who practice such things will not inherit the Kingdom of God."
We must also address the sins of your past, as you've mentioned living a carnal life. The Bible teaches us to flee from sexual immorality and pursue purity. As 1 Corinthians 6:18-20 (WEB) says, "Flee sexual immorality! 'Every sin that a man does is outside the body,' but he who commits sexual immorality sins against his own body. Or don’t you know that your body is a temple of the Holy Spirit who is in you, whom you have from God? You are not your own, for you were bought with a price. Therefore glorify God in your body and in your spirit, which are God’s."
Let us pray for you now:
"Heavenly Father, we come before You in the name of Jesus Christ, asking for Your forgiveness, cleansing, and protection upon this child of Yours. We rebuke any involvement with witchcraft and ask that You sever any ties or bondages formed through these practices. We pray that any curses, spells, or hexes be broken and rendered powerless by the blood of Jesus. We ask that You erase the memories and consequences of past sexual sins and bless this union with his wife, restoring their health and finances according to Your will.
Lord, we also pray for his friend, that he may come to know the truth of the Gospel and be set free from the deceptions of the enemy. We ask that You bless them both with godly friendships that edify and encourage growth in Christ.
Finally, Lord, we pray that You fill their hearts with Your peace, love, and joy. Help them to walk in Your ways and live lives that are pleasing to You. In Jesus' name, we pray. Amen."
We encourage you to continue studying the Bible and growing in your relationship with Jesus Christ. As you walk with Him, He will guide you and transform your life according to His will. If you have not already, consider finding a Bible-believing church where you can fellowship with other believers and grow together in faith.