The term "armor" refers to the equipment a soldier uses to fight in a battle and protect himself from enemy attacks. It is also used in a figurative way to refer to spiritual armor.
* Using the term figuratively, the apostle Paul compares physical armor to spiritual armor that God gives the believer to help him fight spiritual battles.
* The spiritual armor God gives his people to fight against sin and Satan includes truth, righteousness, the gospel of peace, faith, salvation, and the Holy Spirit.