Spiritual Warfare: 'Testing the Purity of Our Hearts'

God's Power for Our Battles — Monday, August 17, 2026

Suppose there are prophets among you or those who dream dreams about the future, and they promise you signs or miracles, and the predicted signs or miracles occur. If they then say, "Come, let us worship other gods" — gods you have not known before — do not listen to them. The Lord your God is testing you to see if you truly love him with all your heart and soul.
— Deuteronomy 13:1-3 NLT

Today's Prayer

Lord, open my eyes to the false prophets and false teaching that are around me. Help me to know Your Word and Your commands so I can recognize when I’m being led astray. I don’t want to put any other gods before You, Lord. I don’t want to be deceived by their impressive false teaching. Help me to always measure these things against Your Holy Truth. In Jesus’ Name, Amen.

Have thoughts on this devotional? Leave a comment

Illustration

Illustration of Deuteronomy 13:1-3 NLT — Suppose there are prophets among you or those who dream dreams about the future, and they promise you signs or miracles, and the predicted signs or miracles occur. If they then say, "Come, let us worship other gods" — gods you have not known before — do not listen to them. The Lord your God is testing you to see if you truly love him with all your heart and soul.

Other Devotionals from Heartlight for Monday, August 17, 2026

A Year with Jesus
A devotional to help reclaim Jesus as the daily Lord of our lives.
'Can These Bones Live?'
"Dear Precious Believer, My resurrection was a surprise to everyone, including My closest followers. It was a glorious shock to their system in many....."
Quotemeal
A daily dose of Christian quotes to inspire and encourage.
Quote by François de Sales:
"It is an abuse to confess any kind of sin, mortal or venial, without a will to be delivered from it, since confession was instituted for no other end."
Passion for Praise
A daily passage of Scripture emphasizing praise to our God.
'Recognize the Lord'
"O nations of the world, recognize the Lord, recognize that the Lord is glorious and strong. Give to the Lord the glory he deserves! Bring your..."
God's Holy Fire
A daily devotional about the work of the Holy Spirit in our lives.
'Stubborn People' (Ac. 7:51)
"[Stephen, in his defense before the Sanhedrin:] "You stubborn people! You are heathens at heart and deaf to the truth. Must you forever resist the Holy Spirit?...."

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.

More Spiritual Warfare