How is God's sovereignty displayed in the story of David?

The narrative illustrates God's sovereignty in how David is chosen to be king over Israel despite the human choice of Saul. From the beginning, it is God who designates David for greatness, first by sending Samuel to anoint him. Saul's jealousy and the dynamics in their relationship serve to manifest God's control over the hearts of individuals and the unfolding of His divine plan for Israel. Even in moments of adversity, such as when Saul seeks to harm David, it is evident that God's purposes prevail, affirming the belief in His ultimate authority over human affairs.