Why is the concept of spiritual water important for Christians?

The concept of spiritual water is profoundly significant for Christians, as it symbolizes the Holy Spirit's work in believers' lives. In John 7:37-39, Christ invites those who thirst to come to Him and drink, indicating that belief in Him leads to the outpouring of the Holy Spirit. The water that flows from Christ—the ultimate rock—is essential for cleansing, life, and sustaining believers throughout their journey of faith. Before the Spirit could dwell in believers, Christ had to be crucified, fulfilling the redemptive plan of God.