The act opens with a triumphant celebration of David’s victory over Goliath. The Israelites praise God and honour David for his bravery. Saul, the king, initially welcomes David and offers him his daughter Merab in marriage, though Merab scorns the idea of marrying someone of lower status. Saul’s son, Jonathan, forms a deep bond of friendship with David, admiring his humility and piety. However, Saul’s mood shifts when he hears the people praising David more than him, sparking jealousy and insecurity. Saul’s growing resentment leads to a violent outburst, and he attempts to kill David with a javelin. Despite this, David remains loyal, and Jonathan tries to mediate between his father and his friend. The act ends with Saul’s inner turmoil intensifying, setting the stage for further conflict.