The new birth is very much more than simply shedding a few tears due to a temporary remorse over sin. It is far more than changing our course of life, the leaving off of bad habits and the substituting of good ones. It is something different from the mere cherishing and practicing of noble ideals. It goes infinitely deeper than coming forward to take some popular evangelist by the hand, signing a pledge-card, or 'joining a church.' The new birth is no mere turning over a new leaf, but is the inception and reception of a new life. It is no mere reformation but a complete transformation. In short, the new birth is a miracle, the result of the supernatural operation of God. It is radical, revolutionary, lasting.
A.W. Pink