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.

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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

Passion for Praise
A daily passage of Scripture emphasizing praise to our God.
'Wake Up, My Heart!' (Ps. 57:7-8)
"My heart is confident in you, O God; my heart is confident. No wonder I can sing your praises! Wake up, my heart! Wake up, O lyre and harp! I will..."
Praying with Paul
Features the apostle Paul's writings turned into daily, powerful prayers.
'Boasting in Christ' (2 Co. 10:15-18)
"Dear Father, Let me have pride in what I do, not in claiming someone else's work. Grant me to be active for you in new endeavors or new places, not....."
God's Holy Fire
A daily devotional about the work of the Holy Spirit in our lives.
'Proof They Belong' (Ac. 19:6)
"When Paul placed his hands on [the people he had just baptized], the Holy Spirit came on them, and they spoke in tongues and prophesied."
Today's Verse
A daily devotional featuring a Bible verse, thought and prayer.
Psalm 103:13
"As a father has compassion on his children, so the Lord has compassion on those who fear him."

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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