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The Good Fight

Spiritual Warfare is real, and a battle is raging whether you choose to engage or not. In The Good Fight, Duane Sheriff exposes the enemy’s strategies and reveals the spiritual conflict between truth and lies, light and darkness, good and evil. A good fight is a fight you win. God has already equipped every believer with His powerful armor and spiritual weapons to stand firm, tear down strongholds, resist the devil, and overcome every attack.

Learn why the battle is unavoidable and how you have already won by accessing your FREE booklet The Good Fight, available as either a digital download or a printed copy. Use code TGFT to get the free physical copy with this link. Offer expires 9/10/2026.

Shipping is limited to the continental U.S., but you can purchase our books on Amazon or access free digital resources online.
Watch the SeriesUSB Bundle

Equip yourself to Fight the Good Fight with our USB Package Offer

This resource contains a detailed study of the weapons of our warfare, how to fight, why we fight, who we fight, and the fact that we have already won the good fight.


Submit + Resist = The devil fleeing

‘Therefore submit to God. Resist the devil and he will flee from you.’ James 4:7 NKJV.

Resist means: to oppose; to stand against; to withstand. Resisting the devil is not ignoring him. It is actively opposing him by faith while standing submitted to God. We are a people going upstream in a world going downstream, and with that comes opposition, but Christ has overcome the world!

This comprehensive package is perfect for individual study or group discussion, equipping you with foundational teaching from the Word of God to put on your armor and take up the weapons of your warfare.

What’s Inside the USB Package:
  • The printed booklet entitled The Good Fight
  • Study materials and workbooks for deeper understanding
  • Brother Duane’s 15 video teachings that expand on the book’s key principles

Buy USB Package

Get an understanding of the good fight to which you are called

Whether you’re a new believer or a life-long Christian, take a deep dive into the Word with Brother Duane Sheriff. We have everything you need to cultivate a deeper connection with the Lord.

Step 1: Access your FREE digital booklet

Step 2: Unlock the full teaching series with the complete USB package