The Helmet of Salvation is the most important virtue in our spiritual arsenal. Without the Helmet of Salvation the rest of the armor of God is ineffective and useless. Unless Christians know how to use the weapons God has given them to fight their spiritual enemies with they will continue to remain entrenched in their cognitive carnal thoughts. The Bible tells us that the carnal mind is the enemy of God. It is imperative that each Christian learn how to cast down the thoughts and imaginations that exalt themselves against the knowledge of God.