You must be born again!

(Don Fortner)

"You must be born again!" John 3:7

In order for God to save a sinner two things must be done:
God must do something FOR you, and God must do something IN you.

  Redemption is the work of God FOR sinners.

  Regeneration is the work of God IN sinners.

Both are the works of God. Man has nothing more to do with regeneration, than he has to do with redemption.

"You must be born again" because by nature we are fallen, sinful, depraved children of human flesh. All flesh is defiled. All flesh is corrupt. All flesh is sinful. All flesh is condemned. All flesh must die. Unless we are born of the Spirit, we will die in our sins, and our flesh  shall be justly damned.

"You must be born again!"
You can reform your life without the new birth.
You can be baptized without the new birth.
You can join the church, be zealous in religion, teach a Bible class, serve as a deacon or elder; you can even preach with great success without being born again.

"You must be born again" for without the new birth . . .
  you will never enter the kingdom of God,
  you will never be a part of the family of God,
  you will never have eternal life,
  you will never be admitted into the presence of God's glory in the bliss of Heaven.
Only new creatures will enter the New Jerusalem.
Only holy men will walk into the Holy City.
Only Heaven born citizens will possess the bliss of Heaven.

Regeneration is the sovereign, irresistible work of God the Holy Spirit. At the time appointed by God, the Holy Spirit comes to the sinner, who was chosen by grace in eternal election and redeemed by Christ at Calvary--and creates spiritual life in that sinner by His sovereign, irresistible, effectual grace.

To be born again is to be made new creatures in Christ (2 Corinthians 5:17).
In the new birth, God the Holy Spirit gives chosen, redeemed sinners . . .
  a new heart to love God,
  a new will to bow to the rule of Christ,
  a new mind to understand the things of God,
  a new spiritual nature to know, enjoy, and live upon spiritual things,
  new eyes, eyes of faith, with which to see Christ,
  new ears with which to hear His voice,
  new hands, hands of faith, with which to lay hold of Christ and do His will,
  new feet, with which to flee to Christ and walk with Him in the newness of life.

John 3:3, "I tell you the truth, no one can see the kingdom of God unless he is born again!"