What lessons can Christians learn from Israel's warfare practices?

From Israel's warfare practices, we can extract critical lessons about spiritual discipline and fidelity to God’s commands. God's instruction not to destroy food-bearing trees emphasizes the necessity of valuing life and divine resources during the battle against sin and falsehood. For Christians today, this serves as a metaphor for maintaining the integrity of the gospel; compromising its truth is akin to cutting down provisions necessary for spiritual sustenance. The emphasis on subjugation in warfare translates to how God works in the hearts of believers, bringing them to submission before Christ. As 2 Corinthians 10 explains, our weapons are not worldly, but rather powerful tools for demolishing arguments against the knowledge of God. This underscores the call for believers to stay resolute in articulating the full truth of the gospel without dilution or compromise.