Why is being born of water and spirit important?

The phrase 'born of water and of spirit' in John 3:5 indicates that both the life of Christ (symbolized by water) and the transformative work of the Holy Spirit are essential for regeneration. Water represents the cleansing and life-giving aspects of Christ, while the Spirit represents the divine enablement to believe. This dual birth is crucial for entering God's kingdom, as it signifies the removal of the old nature and the impartation of new life through the work of Christ and His Spirit.