Biblical Answer

David learned several things when he played the harp. Firstly, he learned about the importance of music in soothing the savage beast, as seen in Saul's frenzy. When David played the harp, he could relieve Saul's frenzy and calm him down. This shows that music has the power to heal and bring peace to the soul. Secondly, David learned about the value of humility and recognizing one's place in life. When he was plucking the harp, Saul hurls his spear to kill him, but David eludes the spear twice because the God of true is on his side. This teaches us that even in the midst of danger and adversity, we can trust in God's protection and care. Thirdly, David learned about the significance of his vocation as a warrior and a shepherd. He saw his role as a warrior on the front lines as the same as his being a shepherd in the field, and he realized that God is with him in both roles. This shows that our work and responsibilities are not separate from our faith, but are an integral part of it.

Moreover, David learned about the importance of trusting in God's sovereignty and providence. When he was in danger, he knew that God was with him and that He would deliver him. This is evident in his song for the dedication of Solomon's temple (Ps. 30), where he repents and acknowledges God's discipline. David also learned about the value of compassion and empathy towards others. When he saw Saul's psychoses, he used his musical talents to soothe him and bring him peace. This shows that we should be compassionate and understanding towards others, especially towards those who are struggling with mental health issues.

In addition, David learned about the significance of his relationship with God. He had a special relationship with God, characterized as that of a Father with his son (Ps. 2:7). This shows that our relationship with God is personal and intimate, and that He is our Father and our Savior. David also learned about the importance of trusting in God's promises and provisions. When he was in need, he trusted in God's promises and provisions, and He delivered him. This teaches us to trust in God's promises and provisions, even when we face challenges and difficulties in life. Overall, David's experiences with the harp taught him valuable lessons about faith, humility, trust, and compassion.