What lessons can we learn about preparation from David's encounter with Goliath?

David's decision to gather five stones before confronting Goliath teaches us the importance of being prepared while simultaneously relying on the Lord. While it might seem that taking more than one stone indicates a lack of faith, it actually reflects prudence and readiness for the battle ahead. This preparation signifies that while we trust in God's sovereignty and power, we also act wisely, recognizing that faith does not negate the need for preparation but instead complements it. Just like David, we should approach life's challenges equipped for action, knowing that God is ultimately in control.