In short, beloved, the plain truth is, that by nature men are all dead in trespasses and sins, strangers to the covenant of promise, having no hope and without God in the world, prisoners in the hand of Satan, in a state of miserable condemnation, spiritually dark, blind, and dead; and, worst of all, they neither know nor feel it. The cold corpse in the grave does not feel the worms that crawl over it; the sleeping wretch who has drunk poison, does not know that he shall wake no more; and so also the unhappy man who is still unconverted cannot understand that he is in need of anything. But still, every natural man in the sight of God is dead while he lives; his body, soul, and mind are all turned aside from their proper use, which is to glorify God, and so he is looked upon as dead. And this either is the state of every single soul among us at this minute—or else it used to be. There is no middle state; we cannot be half-way, neither dead nor alive; we were dead and have been brought to life—or we are now dead, and the work is yet to be done.
Nor yet is this doctrine for publicans and harlots only: it is for all without exception; it touches high and low, rich and poor, learned and unlearned, old and young, gentle and simple; all are by nature sinful and corrupt, and because they are so, Jesus tells us solemnly not one shall enter into the heavenly rest without being born again.
…To be born again is, as it were, to enter upon a new existence, to have a new mind and a new heart, new views, new principles, new tastes, new affections, new likings and new dislikings, new fears, new joys, new sorrows, new love to things once hated, new hatred to things once loved, new thoughts of God and ourselves and the world and the life to come, and the means whereby that life is attained. And it is indeed a true saying that he who has gone through it is a new man, a new creature, for old things are passed away—behold, he can say, all things are become new! It is not so much that our natural powers and faculties are taken away and destroyed; I would rather say that they receive an utterly new bias and direction. It is not that the old metal is cast aside—but it is melted down and refined and remolded, and has a new stamp impressed upon it, and thus, so to speak, becomes a new coin.
This is no external change, like that of Herod, who did many things and then stopped—or of Ahab, who humbled himself and went in sackcloth and walked softly; nor is it a change which can neither be seen nor felt. It is not merely a new name and a new notion—but the implanting of a new principle which will surely bear good fruit. It is opening the eyes of the blind and unstopping the ears of the deaf; it is loosing the tongue of the dumb, and giving hands and feet to the maimed and lame—for he who is born again no longer allows his members to be instruments and servants of unrighteousness—but he gives them unto God, and then only are they properly employed.