Yes, if we want to be healed of the wounds made by Satan’s tricks and arrows, we must believe Christ Jesus for freedom from sinful thought. It means, we have the mind of Christ for the absolute trust in God, so that even if we feel nothing yet, we can give ourselves and without any reservation to Him with all we are and have. Ultimately, all we have is our sin. But if we lay it before Him like children, He will give us forgiveness, cleansing, and peace of heart; and these lead to a love that cannot be described. That’s it!!!