What are the things that you find the hardest to believe about yourself, God, or your relationship with Him? I would challenge you to list those things out and find the Bible verses that speak the truth to that area of unbelief. Let those verses be your meditation so that each time that issue or former thought attempts to arise, shut it down and renew your mind with the Word of God, bringing His truth to the situation.
Declaration: "I am fully persuaded that according to Romans 12:2 I must not be conformed to this world, but be transformed by the renewal of my mind, so that by testing I may discern what the perfect and acceptable will of God is for this area of unbelief I've been struggling with. I now come into agreement with the Word of the Lord concerning this area of my life!"
Declare this over each of the listed areas along with the Bible verses pertaining to it and watch your mind be renewed!
Be blessed!
Fidelise Paku
Grounder of I AM FULLY PERSUADED