Spurgeon wrote this more than 300 years ago and the simplicity of his words are as relevant today as they were back then.
Here is something I just learned as I read this. The word "ye" is from the Greek word humas (hoo-mas'), which is used in an accusatory directive fashion, specifically aimed at a person. It really should come as no surprise to a person, when we read the complete verse of Jesus' words, "Do not marvel that I said to you, ‘You must be born again.’" (John 3:7, NKJV).
The criteria to become born again was not plural as in "we" or "us." Jesus said the application of salvation must be individually appropriated.
Make no mistake, Jesus died for the sins of the world (John 1:29), but in order to see or enter the kingdom of God (John 3:3-6) we must become born again through the Spirit. There is no other way.
“Ye must be born again.” John 3:7, KJV.Regeneration is a subject which lies at the very basis of salvation, and we should be very diligent to take heed that we really are “born again,” for there are many who fancy they are, who are not. Be assured that the name of a Christian is not the nature of a Christian; and that being born in a Christian land, and being recognized as professing the Christian religion is of no avail whatever, unless there be something more added to it-the being “born again,” is a matter so mysterious, that human words cannot describe it. “The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is every one that is born of the Spirit.” Nevertheless, it is a change which is known and felt: known by works of holiness, and felt by a gracious experience. This great work is supernatural. It is not an operation which a man performs for himself: a new principle is infused, which works in the heart, renews the soul, and affects the entire man. It is not a change of my name, but a renewal of my nature, so that I am not the man I used to be, but a new man in Christ Jesus. To wash and dress a corpse is a far different thing from making it alive: man can do the one, God alone can do the other. If you have then, been “born again,” your acknowledgment will be, “O Lord Jesus, the everlasting Father, thou art my spiritual Parent; unless thy Spirit had breathed into me the breath of a new, holy, and spiritual life, I had been to this day ‘dead in trespasses and sins.’ My heavenly life is wholly derived from thee, to thee I ascribe it. ‘My life is hid with Christ in God.’ It is no longer I who live, but Christ who liveth in me.” May the Lord enable us to be well assured on this vital point, for to be unregenerate is to be unsaved, unpardoned, without God, and without hope.
The video clip below is from Billy Graham's crusade 29 years ago in Seattle, Washington. His sermon from this crusade, in 1979, has the same meaning today as it did then.
His sermon is titled Born Again.
But without faith it is impossible to please Him, for he who comes to God must believe that He is, and that He is a rewarder of those who diligently seek Him. Hebrews 11:6, NKJV.
Matthew Henry's Concise Commentary on John 3:1-8:
Nicodemus was afraid, or ashamed to be seen with Christ, therefore came in the night. When religion is out of fashion, there are many Nicodemites. But though he came by night, Jesus bid him welcome, and hereby taught us to encourage good beginnings, although weak. And though now he came by night, yet afterward he owned Christ publicly. He did not talk with Christ about state affairs, though he was a ruler, but about the concerns of his own soul and its salvation, and went at once to them. Our Saviour spoke of the necessity and nature of regeneration or the new birth, and at once directed Nicodemus to the source of holiness of the heart. Birth is the beginning of life; to be born again, is to begin to live anew, as those who have lived much amiss, or to little purpose. We must have a new nature, new principles, new affections, new aims. By our first birth we were corrupt, shapen in sin; therefore we must be made new creatures. No stronger expression could have been chosen to signify a great and most remarkable change of state and character. We must be entirely different from what we were before, as that which begins to be at any time, is not, and cannot be the same with that which was before. This new birth is from heaven, John 1:13, and its tendency is to heaven. It is a great change made in the heart of a sinner, by the power of the Holy Spirit. It means that something is done in us, and for us, which we cannot do for ourselves. Something is wrong, whereby such a life begins as shall last for ever. We cannot otherwise expect any benefit by Christ; it is necessary to our happiness here and hereafter. What Christ speak, Nicodemus misunderstood, as if there had been no other way of regenerating and new-moulding an immortal soul, than by new-framing the body. But he acknowledged his ignorance, which shows a desire to be better informed. It is then further explained by the Lord Jesus. He shows the Author of this blessed change. It is not wrought by any wisdom or power of our own, but by the power of the blessed Spirit. We are shapen in iniquity, which makes it necessary that our nature be changed. We are not to marvel at this; for, when we consider the holiness of God, the depravity of our nature, and the happiness set before us, we shall not think it strange that so much stress is laid upon this. The regenerating work of the Holy Spirit is compared to water. It is also probable that Christ had reference to the ordinance of baptism. Not that all those, and those only, that are baptized, are saved; but without that new birth which is wrought by the Spirit, and signified by baptism, none shall be subjects of the kingdom of heaven. The same word signifies both the wind and the Spirit. The wind bloweth where it listeth for us; God directs it. The Spirit sends his influences where, and when, on whom, and in what measure and degree, he pleases. Though the causes are hidden, the effects are plain, when the soul is brought to mourn for sin, and to breathe after Christ. (Emphasis mine.)
Meyers, R. (2006). e-Sword. The sword of the Lord with an electronic edge (Verson 7.8) [Computer software].
Scripture taken from the New King James Version. Copyright © 1982 by Thomas Nelson, Inc. Used by permission. All rights reserved.
Spurgeon, C.H. (2003). Morning and Evening. A new editionof the classic devotional based on the holy bible, English Standard Version (Begg, A., Ed.). Crossway Books. Illinois.