How to spiritually "destroy all peoples"?
How can we apply the command to "destroy all the peoples" today spiritually?

Setting the Context

“...you must devote them to complete destruction.” (Deuteronomy 7:2)

God ordered Israel to remove the corrupt Canaanite nations so that idolatry and immorality would not infect His covenant people (Deuteronomy 7:4; 20:17-18). In Christ, the battlefield shifts from geography to the human heart, yet the seriousness of the command remains.


Why God Gave the Original Command

• To protect pure worship (Exodus 34:12-16)

• To judge long-standing wickedness (Genesis 15:16)

• To secure Israel’s mission of revealing God to the world (Isaiah 49:6)


Reading the Command through the Cross

• Jesus fulfills the Law and redirects the fight toward unseen realms (Matthew 5:17; Ephesians 6:12).

• Physical conquest foreshadowed Christ’s triumph over sin, death, and Satan (Colossians 2:15).

• Believers now “take every thought captive to make it obedient to Christ” rather than take up literal swords (2 Corinthians 10:3-5).


Identifying Our True Enemies Today

• The flesh: the old, sin-bent nature (Galatians 5:17).

• The world system: values opposed to God (1 John 2:15-17).

• The devil: personal, intelligent evil (1 Peter 5:8).


Practical Ways to Carry Out the Spiritual Battle

• Saturate the mind with Scripture—daily intake of truth uproots lies (Psalm 119:11; John 17:17).

• Confess and forsake hidden sin immediately—no treaties with the flesh (Proverbs 28:13).

• Cultivate godly friendships that spur holiness (Hebrews 10:24-25).

• Guard the gates—filter media, conversation, and entertainment that normalize sin (Philippians 4:8).

• Fast and pray when resistance feels entrenched (Mark 9:29).

• Speak the gospel boldly, advancing light into darkness (Romans 1:16).

• Rest in the Spirit’s power: “Not by might nor by power, but by My Spirit…” (Zechariah 4:6).


Encouragement for Daily Victory

• Christ already secured the decisive win (1 Corinthians 15:57).

• The Spirit equips believers with divine weapons, not human ones (2 Corinthians 10:4).

• Perseverance is promised reward: “The one who overcomes will inherit all things” (Revelation 21:7).

What does 'show them no mercy' reveal about God's view on sin?
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