Understand the cause and cure of strife as Duane Sheriff teaches the importance of maintaining a strife-free heart, home, and church. Strife can destroy relationships and open doors to every evil work, as stated in James 3:16. Believers must guard their hearts against contention and division while relying on Jesus as the ultimate gardener of their hearts.

Proverbs 17:14 compares the beginning of strife to letting out water. Like a small leak in a dam, strife should be addressed before it causes widespread damage. Christians are to be peacemakers and avoid meddling in others' quarrels, as suggested in Proverbs 26:17.

The "unity of the spirit" and the "unity of the faith," as referenced in Ephesians 4:3 and 4:13, are keys to avoiding strife. Believers should strive to maintain the unity of the spirit in the bond of peace while growing towards the unity of the faith. Show love and forbearance to one another, even when disagreements arise over unimportant issues. 

Examine your heart for hidden pride, the root cause of contention. Repent when strife arises and focus on maintaining peace in your relationships. The power of unity releases God's blessings versus the destruction of division. Believers should prioritize peace and unity in their personal lives, families, and church communities.