Put on the Full Armor of God
Ephesians 6:10:14 Be strong in the Lord and in the strength of his might. Put on the whole armor of God, that you may be able to stand against the schemes of the devil. For we do not wrestle against flesh and blood, but against the rulers, against the authorities, against the cosmic powers over this present darkness, against the spiritual forces of evil in the heavenly places. Therefore take up the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand firm. Stand therefore, having fastened on the belt of truth…
What was the belt used for in the Roman army?
The belt—known as the cingulum or balteus—played a crucial role in the effectiveness of a soldier’s armor. It was the belt that held the scabbard, without which there would be no place to put a sword. Imagine an overzealous soldier, fired up and charging out into battle—but without his belt, and consequently without a weapon!
In addition, the Nelson Study Bible says from the belt “hung strips of leather to protect the lower body.” The Matthew Henry Commentary says the belt “girds on [secures] all the other pieces of our armor.” Truth should cleave to us as a belt cleaves to our body.
In referring to the whole armor of God, Paul invokes the image of a soldier ready for battle. The belt of a Roman soldier in Paul’s day was not a simple leather strap such as we wear today. It was a thick, heavy leather and metal band with a protective piece hanging down from the front of it. The belt held the soldier’s sword and other weapons. The belt of truth of the spiritual armor holds the sword of the Spirit, linking truth and the Word of God (cf. John 17:17). The Word of God is truth.
Depending on the translation of Ephesians 6:14, we are to fasten the belt of truth around us (ISV), buckle the belt around our waists (NIV), gird our waists with truth (NKJV), or gird our loins with truth (NASB). No matter the wording, we are to actively lay hold of the truth and use it. The belt of truth is a crucial piece of defensive armor guarding our inmost being in the battle against the lies and deceptions of the enemy. Without an understanding of truth, we are left vulnerable to being “carried about by every wind of doctrine, by the trickery of men, by craftiness in deceitful scheming” (Ephesians 4:14). The belt of truth protects us and prepares us for the battle that is part of every Christian’s life.