The Hard Truth About Spiritual Warfare - Greg Laurie Devotion - April 20, 2026
“I have followed your commands, which keep me from following cruel and evil people.” (Psalm 17:4 nlt)
When the devil wanted to lead the first man and woman into sin, he started by attacking their minds. According to Genesis 3:1, “The serpent was the shrewdest of all the wild animals the Lord God had made. One day he asked the woman, ‘Did God really say you must not eat the fruit from any of the trees in the garden?’” (nlt). A simple question was enough to plant a seed of doubt. That seed quickly sprouted into full-fledged action. Adam and Eve disobeyed God and ate from the forbidden tree. The devil’s strategy worked so well that he still uses the mind-targeting tactic to this day.
The apostle Paul warned of this when he wrote, “But I fear that somehow your pure and undivided devotion to Christ will be corrupted, just as Eve was deceived by the cunning ways of the serpent” (2 Corinthians 11:3 nlt). The hard truth about spiritual warfare is that the devil attacks our minds incessantly. He knows that our brain, our thoughts, and ourimagination are our command center. When you have power over someone’s mind, you can reach into the past through memories, and you can reach into the future through imagination. The devil knows that if he can get us to think aboutsomething, to contemplate it, to consider it, then he is halfway to getting us to sin.
Paul also wrote, “We use God’s mighty weapons, not worldly weapons, to knock down the strongholds of human reasoning and to destroy false arguments. We destroy every proud obstacle that keeps people from knowing God. We capture their rebellious thoughts and teach them to obey Christ” (2 Corinthians 10:4–5 nlt).
It’s been said, “Sow a thought; reap an act. Sow an act; reap a character. Sow a character; reap a destiny.” Whatstarts with a thought can lead to a destiny.
Eve’s mind certainly wasn’t filled with the things of God when the devil approached her. Had it been, she couldhave effectively resisted his temptations. The psalmist wrote, “I have hidden your word in my heart, that I might not sin against you” (Psalm 119:11 nlt).
Jesus used God’s Word three times in response to the devil’s temptations in Matthew 4:1–11. The devil had no defense against Scripture. Verse 11 says, “Then the devil went away, and angels came and took care of Jesus” (nlt).
The devil still has no defense against God’s truth. So, when we hide the Word of God in our hearts, we have everything we need to stand strong against our spiritual enemy and effectively resist his temptation.
In his passage on the armor of God, Paul wrote, “Put on salvation as your helmet, and take the sword of the Spirit, which is the word of God” (Ephesians 6:17 nlt). Knowing how to wield that sword will keep our enemy out of our minds.
Reflection question: How can you fix your mind on God and His Word so that you’re less vulnerable to the devil’s attacks?
Copyright © 2026 by Harvest Ministries. All rights reserved.
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Greg Laurie is the pastor and founder of the Harvest churches in California and Hawaii and of Harvest Crusades. He is an evangelist, best-selling author, and movie producer. His latest film ‘Jesus Revolution,’ from Lionsgate and Kingdom Story Company, is now available on-demand worldwide.
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