1 Peter 5:8-9
Be sober, be vigilant; because your adversary the devil walks about like a roaring lion, seeking whom he may devour. Resist him, steadfast in the faith…
You may have been taught that if you wanted to resist the devil, you had to rebuke him. So whenever an evil thought came to mind or you was tempted, you might say something like, “I resist you, devil, in Jesus’ name! I bind you, devil! Go away from me, devil! I rebuke you in Jesus’ name!” Although you had “resisted” the devil, you actually had spent more time talking to him than to God! You become more conscious of the devil than of God throughout the day. If you check the Word of God and realized that we resist the devil not by focusing on resisting him, but by being established in the faith that we are made right with God through Jesus’ blood, that we are the righteousness of God in Christ. (2 Corinthians 5:21)
Yes, the devil will continue to remind you of your mistakes, failures and sins. And he will tell you that because of these things, you cannot receive your healing, that you will have to pay for your mistakes or that something bad will happen. He will accuse you, condemn you and try to persuade your heart to believe that he can do bad things to you. But the truth is that the devil cannot enforce anything in your life if he cannot persuade your heart. And your heart cannot be persuaded if it is “steadfast in the faith”, if it is established in righteousness. God says that once you are established in righteousness, “You shall be far from oppression, for you shall not fear; and from terror, for it shall not come near you”. (Isaiah 54:14)
So establish your heart in righteousness, and boldly declare, “Yes, I may have these problems in my life, but I am not guilty in God’s eyes. I am justified in God’s eyes by faith because of what Christ has done. I am righteous by Jesus’ blood!” That is how you resist the devil and become undevourable!