Being born again is essential because it enables one to see the kingdom of God and worship Him rightly, as described in John 3:3.
In John 3:3, Jesus emphasizes that unless one is born again, they cannot see the kingdom of God. This rebirth is a spiritual transformation wrought by the Holy Spirit, vital for anyone desiring a genuine relationship with God. The necessity arises from our inherent sinful nature which alienates us from God; through the new birth, believers receive a new heart and spirit that enables them to comprehend spiritual truths and engage in true worship. Without this transformation, one's worship remains rooted in human understanding and tradition rather than in the revelation of God’s truth.
Scripture References:
John 3:3, Ephesians 2:1-5, 2 Corinthians 5:17
Commentary