What does it mean to be born again in Christianity?

In Christianity, to be born again signifies a transformative experience whereby an individual receives a new spiritual life through faith in Jesus Christ. This concept is rooted in John 3:3, where Jesus explains that one must be born of the Spirit to see the Kingdom of God. John Newton articulates this truth by asserting that unless a person is born again, they cannot be accepted by God. This rebirth entails a shift from a life of sin to one characterized by a desire for righteousness, growth in spiritual understanding, and an ongoing relationship with God. It is through this new birth that believers are empowered to live in obedience to God's Word.