Elisha's action of throwing salt into the spring is a powerful symbol of God's ability to purify and restore. In ancient times, salt was used as a preservative and a purifier, making it a fitting symbol for God's intervention. By declaring that the Lord has healed the water, Elisha emphasizes that it is not the salt itself, but God's word and power that bring about the change. The water, once causing death and barrenness, is transformed into a source of life and productivity. This transformation highlights a key theme in the Bible: God's ability to bring life out of death and hope out of despair.
The story also illustrates the role of faith and obedience. Elisha acts in faith, trusting in God's promise to heal the water. This encourages believers to trust in God's ability to transform their own lives and circumstances. It serves as a reminder that God can intervene in our lives, bringing healing and renewal where it is needed. The passage reassures us of God's ongoing care and His desire to bring wholeness and fruitfulness to His creation.