Isaiah 54:17 -No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the Lord, and their righteousness is of me, saith the Lord.
The weapons Satan uses are the lies he tries to put into your mind through your thoughts. The weapon that you need to use to combat Satan’s weapons is the Word of God. Whenever the enemy tries to introduce you to a thought of failure, you answer that deceptive thought with the truth from God’s Word.
2 Corinthians 10:4-5 says, 4 (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;) 5 Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
Therefore, the weapon of the Word of God allows you to bring every thought to the obedience of Christ, which is the truth. All of Satan’s weapons are lies but all of Jesus’ weapons are truth. Everyday you must realize that Satan will try to defeat you through your mind. But you must know that it is a one-sided battle because the devil is already defeated. Now, he will try to trick you into believing that he has power over you, but Jesus took all power from him 2000 years ago at the Cross!
If he tries to deceive you into believing that you are sick, answer him according to Isaiah 53:5 and say “No! By Jesus’ stripes, I am healed!” If he tries to deceive you into believing that you can’t do something, answer him according to Philippians 4:13, “I can do all things through Christ who strengthens me!”
You are in a battle with an already defeated foe! Renew your mind with the Word of God on a daily basis so that when the enemy comes to you with a lie, you will be able to spot that lie and answer it with the truth!