Sooner or later while preaching through 1 Chronicles you come across the battle narratives. That’s true in 1 Chronicles 18:1–20:8. This is an excellent time to teach about the enemies of our souls and how to defeat them through faith in Christ.
But before moving to a summary of the world, prince, and desires of the flesh (cf. Ephesians 2:2-3), spend a moment highlighting the supernatural foes and our terrible odds. One of my favorites is the six-fingered man and giants of 1 Chronicles 20:6-8. God wants us to know that our foes are menacing.
But key to the theology of this section is the repetition of “…the Lord gave victory wherever he went” (cf. 18:6, 13). David is invincible in these battles. All credit goes to the Lord. The victories were a gift from the Lord. And this is what makes any of our spiritual victories possible. This is what ensures any spiritual success.
Finally, what I love about preaching through Chronicles–true of OT narratives in general–is the balance of God’s work and our work. In 19:13 is the instruction: “Be strong, and let us use our strength for our people and for the cities of our God, and may the Lord do what seems good to him.”
Spiritual victories don’t happen without our using the strength God provides. Paul tells us the same thing in Ephesians 6:10ff. (“Be strong in the Lord…”). He says the same thing to Timothy in 1 Timothy 1:18; 6:12 (“fight the good fight of faith”).
And if you’re wanting to explain how God makes spiritual victories possible for Believers, mention how Christ achieved the ultimate victory (cf. Col. 2:15; 1 John 5:4-5 “…this is the victory that has overcome the world–our faith.”
1 Chronicles 18:1–20:8 provide a great opportunity for us to urge our folks to use the strength our Lord provides in the fight against deadly temptation. And our Lord will receive glory in the church and in Christ Jesus (Ephesians 3:21).