In the story of David and Goliath, what weapon does David use to defeat Goliath?

David uses a slingshot to defeat Goliath, which is a key aspect of the story that illustrates both David's ingenuity and the larger thematic elements of faith and the underdog triumphing against seemingly insurmountable odds. The slingshot represents a simple yet effective tool that emphasizes David's role as a humble shepherd rather than a trained warrior. This choice of weapon highlights the narrative's message that it is not sheer physical strength or traditional weaponry that leads to victory, but rather skill, faith, and divine support. The slingshot, coupled with a single stone, allows David to outmaneuver and ultimately subdue the giant Goliath, thus making it a pivotal moment in his journey and a symbol of hope for others facing challenges.