How does God use weakness according to the Bible?

Scripture reveals that God's purposes are not hindered by human limitations. In 1 Samuel 30:10, we see that even when David's men were too weak to continue, God's plan for victory went forward. This illustrates that in our own weaknesses, God can display His strength and accomplish His will. Believers are reminded that it is not our strength that secures victory, but God's grace that empowers us to fulfill His calling. This assures us that our weaknesses do not disqualify us from His service; rather, they may provide the canvas for His strength to shine.