In Christianity, Regeneration refers to the spiritual rebirth or new creation that occurs when a person is “born again” through the power of the Holy Spirit.

Key Concepts:

1. Spiritual Rebirth:
   Regeneration is the spiritual rebirth that Jesus spoke of in John 3:3-7, when he told Nicodemus that one must be “born again” to see the Kingdom of God.
2. Transformation of the Heart:
   Regeneration involves the renewal of a person’s heart and desires. The old, sinful nature is replaced with a new nature that is inclined toward righteousness and holiness (2 Corinthians 5:17). It is a change from a life of sin to a life of obedience to God.
3. The Work of the Holy Spirit:
   Regeneration is the work of the Holy Spirit, who brings about this transformation in the believer’s life. The Holy Spirit convicts the heart of sin, leads the person to repentance, and empowers them to live a life that reflects God’s will (John 3:5-8, Romans 8:9-11).

Controversy:

1. Evidence of Regeneration:
   While regeneration is an internal spiritual change, there is often debate over the evidence of this transformation. Some argue that the outward signs of a changed life, such as good works, love, and holiness, are necessary to confirm true regeneration (James 2:18), while others emphasize that regeneration is primarily a work of God that does not depend on outward appearance.

Written by AI. A more correct, God given, explanation can be found here.