Spiritual warfare is a real thing, and the Bible teaches that Satan and demons intend to drive us away from God and his purposes for our lives. But God has given us resources to resist the devil and his schemes, and Paul calls it the armor of God:

Ephesians 6:12-13 For we are not fighting against flesh-and-blood enemies, but against ... evil spirits in the heavenly places. Therefore, put on every piece of God’s armor so you will be able to resist the enemy in the time of evil.

The Belt of Truth

The soldier’s belt was the centerpiece of a Roman soldier's armor, securing the body armor and housing the sword's scabbard. For spiritual warfare, this centerpiece is truth. Remember - spiritual warfare takes place primarily in the mind, and Satan is the father of lies. Christians prepare for the fight by fixing the truth of God’s word firmly in our minds and hearts (Romans 12:2).

The Body Armor of Righteousness

The soldier’s body armor protected him from the neck to the upper thighs. For a Christian, this represents a lifestyle of righteousness that gives Satan no targets to exploit.

The Shoes of Peace

The soldier’s footwear – clearly the most boring item in this list – enabled him to get from one battlefield to the next. In scripture, feet were often connected to sharing a message, as Paul explained to the Romans:

Romans 10:15 And how will anyone go and tell them without being sent? That is why the Scriptures say, “How beautiful are the feet of messengers who bring good news!”

The Shield of Faith

A Roman soldier was equipped with a large oblong shield that covered his body completely. When a row of soldiers lined up side by side, their shields created an impregnable wall. That’s how faith works for Christians: it’s more effective in community.

The Helmet of Salvation

The soldier’s helmet obviously protected his head. If you’re a Christian, Satan will try to get “in your head” by lying to you about your worthiness before God. That’s what the helmet is for: the assurance of our salvation protects against the devil’s accusations.

1 Thessalonians 5:8 But let us who live in the light be clearheaded, protected by the armor of faith and love, and wearing as our helmet the confidence of our salvation.

The Sword of the Spirit

The soldier’s sword was his only purely offensive weapon. Paul connects this final piece of armor to the Word of God. The Holy Spirit uses the Bible, in our hands, to drive off the enemy. The particular word used here suggests some specific portion of the Bible particularly applied to a given situation. For example, when Satan tempted Jesus in the wilderness, Jesus answered with specific quotes from the Bible. Learn where to find those key verses that combat the temptations Satan normally fires at you. Memorize them so that you always have your “sword” ready at hand (Hebrews 4:12).