What does it mean to be 'born from above' according to the Bible?

In John 3:3, Jesus tells Nicodemus, 'Except a man be born again, he cannot see the kingdom of God.' The term 'born from above' underscores the transformation that occurs when one is regenerated by the Holy Spirit. This spiritual rebirth is an act of God's power, highlighting that it is not through human effort that we gain entrance into His kingdom but through His divine initiative. This doctrine aligns with historic Reformed theology, which teaches that regeneration is solely a work of God, affirming our complete dependence on His grace. Thus, being 'born from above' reflects the reality of our new identity in Christ, made possible only by His saving grace.