King James Bible
"He teacheth my hands to war, so that a bow of steel is broken by mine arms."
God personally trains David for battle, transforming him from shepherd to warrior-king. This divine instruction goes beyond mere human military training, suggesting that victory comes through God-given skill and strategy rather than natural ability alone. The bronze bow was the ancient world's most powerful weapon, requiring extraordinary strength to bend. David claims supernatural strength that can snap such a bow, demonstrating that God's empowerment enables him to accomplish humanly impossible feats in warfare.