And having shod your feet with the preparation of the gospel of peace (Eph. 6:15)
Knowing, believing and acting upon the truth of the gospel gives us firm footing to stand against Satan’s attacks. The shoes that Roman soldiers wore had spikes on the bottom that gave them a firm grip on the battlefield. When Jesus is our Lord, we have firm footing to stand against Satan’s lies.
In addition to all, taking up the shield of faith with which you will be able to extinguish all the flaming missiles of the evil one (Eph. 6:16).
Notice again Paul’s emphasis here on our defensive posture. He is not talking about our pulling down demons over cities. He is talking about our using faith in God’s Word to resist the devil’s lies. When we believe and act upon what God has said, it is like having a shield that protects us from Satan’s lies, represented figuratively as the “flaming missiles of the evil one.”
