Spiritual Warfare: 'Warn Each Other Every Day'

God's Power for Our Battles — Monday, July 27, 2026

You must warn each other every day, while it is still "today," so that none of you will be deceived by sin and hardened against God. For if we are faithful to the end, trusting God just as firmly as when we first believed, we will share in all that belongs to Christ.
— Hebrews 3:13-14 NLT

Today's Prayer

Lord, it’s hard to go to a fellow Christian and warn them about some sin they might be inadvertently involved in because I know I also have sin and deception in my own life. So I have a two-part prayer concerning this verse. One, please help me to recognize my own sin and immediately correct it. Then, two, help me to have the boldness and the kindness to properly bring an issue to my brother or sister in Christ if I need to. Then please give them a heart willing to receive it. In Jesus’ Name, Amen.

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15 Related Resources by Heartlight

Hebrews 3:13
Devo: Today's Verse
"Encourage one another daily, as long as it is called Today, so that none of you may be hardened by sin's deceitfulness."
Encouragement is necessary here!
Illustration of Hebrews 3:13
Inspirational illustration of Hebrews 3:13 -- 13But encourage one another daily, as long as it is called Today, so that none of you may be hardened by sin's deceitfulness.© Copyright 1973, 1978, 1984 by International Bible SocietyAll rights reserved world
Poison Ivy
Article by Mike Barres
Are you playing with poison? Sin always hurts us and harms those we love, but Satan often delays our consequences so that we can get more and more involved in it and then he deeply wounds us and those we love.
With the Help of Friends
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What do you do when you can't do it alone. We need to be accountable and get the support of friends.
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Illustration

Illustration of Hebrews 3:13-14 NLT — You must warn each other every day, while it is still "today," so that none of you will be deceived by sin and hardened against God. For if we are faithful to the end, trusting God just as firmly as when we first believed, we will share in all that belongs to Christ.

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About This Devotional

Spiritual Warfare is a daily devotional about God's power for our battles.

The Prayer for Spiritual Warfare is written by Steve Hemphill.

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