Truthfulness is the best defense against Satan’s lies.
The first piece of armor Paul mentions in Ephesians 6:14 is the belt of truth. Roman soldiers of his day wore a tunic, which was a large square piece of material with holes for the head and arms. A belt kept the tunic from flying loosely and getting in the way in the midst of battle.
The phrase “having girded your loins” was commonly used for gathering up the loose material of one’s tunic or robe when preparing for battle or travel. It speaks of preparedness, as in Exodus 12:11, where God tells the children of Israel to gird their loins for their exodus from Egypt. Jesus used it in a figurative sense in Luke 12:35, where He warns us to gird our loins or “be dressed in readiness” for His second coming. Peter said we’re to gird our minds for action (1 Pet. 1:13).
The Greek word translated “truth” in Ephesians 6:14 can refer either to the content of that which is true or to an attitude of truthfulness. Both are implied in the verse. In Ephesians 4 Paul combines both aspects in warning us not to be “tossed here and there by waves, and carried about by every wind of doctrine, by the trickery of men, by craftiness in deceitful scheming” (vv. 14-15). Instead, we are to embrace sound doctrine and always speak the truth in love.
The way to defend yourself against the cunning deceptions of Satan is to gird yourself with a thorough knowledge of God’s Word and a firm commitment to obedience. Yet many Christians remain vulnerable because they’re unwilling to do that.
Just as Paul exhorted the Philippians to excel in knowledge and discernment and to remain sincere and blameless until in Christ’s presence (Phil. 1:9-10), so you must also do the same. Never be content with your present level of spirituality. Keep learning and growing. Demonstrate an attitude of truthfulness that reveals your commitment to God’s Word and your readiness for battle.
Suggestions for Prayer
Is your life characterized by truthfulness? If not, you’re a ready target for Satan’s schemes. Confess it to the Lord and ask Him to cleanse your heart and give you a love for His truth. Begin today to apply His Word to your life.
For Further Study
Read verses 1-4 and 13-15 of 2 Corinthians 11, noting the tactics of Satan and his servants.
From Drawing Near by John MacArthur Copyright © 1993. Used by permission of Crossway Books, a division of Good News Publishers, Wheaton, IL 60187