John 3:7

that which is born of natural flesh; for flesh sometimes signifies the man. So the prophet saith, All flesh is grass, Isa 40:6. So Gen 6:12, All flesh, that is, all men, had corrupted their way. Or, that which is born of corruption, from vitiated and corrupted nature; so flesh is oft taken in Scripture, Rom 8:4,5,8, &c. that is, it bringeth forth effects proportionable to the cause; a man purely natural brings forth natural operations. Man, as man, moveth, and eateth, and drinketh, and sleepeth. Corrupted man brings forth vicious and corrupt fruit, which often are called the works of the flesh, Gal 5:19. here signifieth the whole man, whether considered abstractly from the adventitious corruption of his nature, or as fallen in Adam, vitiated and debauched through lust. but that man or woman who is regenerated by the Spirit of grace is spiritual; he is after the Spirit, Rom 8:5; he is one spirit with God, 1Co 6:17; he is made partaker of the Divine nature, 2Pe 1:4; he doth not commit sin, 1Jn 3:9. Nothing in operation exceedeth the virtue of that cause which influences it; so as no man from a mere natural principle can perform a truly spiritual operation; and from hence it is absolutely necessary that man must be born of the Spirit, that he may be qualified for the kingdom of heaven.

2. What he said. He did not come to talk with Christ about politics and state-affairs (though he was a ruler), but about the concerns of his own soul and its salvation, and, without circumlocution, comes immediately to the business; he calls Christ Rabbi, which signifies a great man; see Isa 19 20. He shall send them a Saviour, and a great one; a Saviour and a rabbi, so the word is. There are hopes of those who have a respect for Christ, and think and speak honourably of him. He tells Christ how far he had attained: We know that thou art a teacher. Observe, (1.) His assertion concerning Christ: Thou art a teacher come from God; not educated nor ordained by men, as other teachers, but supported with divine inspiration and divine authority. He that was to be the sovereign Ruler came first to be a teacher; for he would rule with reason, not with rigour, by the power of truth, not of the sword. The world lay in ignorance and mistake; the Jewish teachers were corrupt, and caused them to err: It is time for the Lord to work. He came a teacher from God, from God as the Father of mercies, in pity to a dark deceived world; from God as the Father of lights and fountain of truth, all the light and truth upon which we may venture our souls. (2.) His assurance of it: We know, not only I, but others; so he took it for granted, the thing being so plain and self-evident. Perhaps he knew that there were divers of the Pharisees and rulers with whom he conversed that were under the same convictions, but had not the grace to own it. Or, we may suppose that he speaks in the plural number (We know) because he brought with him one or more of his friends and pupils, to receive instructions from Christ, knowing them to be of common concern. "Master," saith he, "we come with a desire to be taught, to be thy scholars, for we are fully satisfied thou art a divine teacher." (3.) The ground of this assurance: No man can do those miracles that thou doest, except God be with him. Here, [1.] We are assured of the truth of Christ's miracles, and that they were not counterfeit. Here was Nicodemus, a judicious, sensible, inquisitive man, one that had all the reason and opportunity imaginable to examine them, so fully satisfied that they were real miracles that he was wrought upon by them to go contrary to his interest, and to the stream of those of his own rank, who were prejudiced against Christ. [2.] We are directed what inference to draw from Christ's miracles: Therefore we are to receive him as a teacher come from God. His miracles were his credentials. The course of nature could not be altered but by the power of the God of nature, who, we are sure, is the God of truth and goodness, and would never set his seal to a lie or a cheat.

[d.] This change is illustrated by two comparisons. First, The regenerating work of the Spirit is compared to water, v. 5. To be born again is to be born of water and of the Spirit, that is, of the Spirit working like water, as (Matt 3 11) with the Holy Ghost and with fire means with the Holy Ghost as with fire. 1. That which is primarily intended here is to show that the Spirit, in sanctifying a soul, (1.) Cleanses and purifies it as water, takes away its filth, by which it was unfit for the kingdom of God. It is the washing of regeneration, Tit 3 5. You are washed, 1 Cor 6 11. See Ezek 36 25. (2.) Cools and refreshes it, as water does the hunted hart and the weary traveller. The Spirit is compared to water, ch. 7 38, 39; Isa 44 3. In the first creation, the fruits of heaven were born of water (Gen 1 20), in allusion to which, perhaps, they that are born from above are said to be born of water. 2. It is probable that Christ had an eye to the ordinance of baptism, which John had used and he himself had begun to use, "You must be born again of the Spirit," which regeneration by the Spirit should be signified by washing with water, as the visible sign of that spiritual grace: not that all they, and they only, that are baptized, are saved; but without that new birth which is wrought by the Spirit, and signified by baptism, none shall be looked upon as the protected privileged subjects of the kingdom of heaven. The Jews cannot partake of the benefits of the Messiah's kingdom, they have so long looked for, unless they quit all expectations of being justified by the works of the law, and submit to the baptism of repentance, the great gospel duty, for the remission of sins, the great gospel privilege. Secondly, It is compared to wind: The wind bloweth where it listeth, so is every one that is born of the Spirit, v. 8. The same word (pneuma) signifies both the wind and the Spirit. The Spirit came upon the apostles in a rushing mighty wind (Acts 2 2), his strong influences on the hearts of sinners are compared to the breathing of the wind (Ezek 37 9), and his sweet influences on the souls of saints to the north and south wind, Cant 4 16. This comparison is here used to show, 1. That the Spirit, in regeneration, works arbitrarily, and as a free agent. The wind bloweth where it listeth for us, and does not attend our order, nor is subject to our command. God directs it; it fulfils his word, Ps 148 8. The Spirit dispenses his influences where, and when, on whom, and in what measure and degree, he pleases, dividing to every man severally as he will, 1 Cor 12 11. 2. That he works powerfully, and with evident effects: Thou hearest the sound thereof; though its causes are hidden, its effects are manifest. When the soul is brought to mourn for sin, to groan under the burden of corruption, to breathe after Christ, to cry Abba—Father, then we hear the sound of the Spirit, we find he is at work, as Acts 9 11, Behold he prayeth. 3. That he works mysteriously, and in secret hidden ways: Thou canst not tell whence it comes, nor whither it goes. How it gathers and how it spends its strength is a riddle to us; so the manner and methods of the Spirit's working are a mystery. Which way went the Spirit? 1 Kings 22 24. See Eccl 11 5, and compare it with Ps 139 14.

(1.) As pertinently answered to Nicodemus's address. Jesus answered, v. 3. This answer was wither, [1.] A rebuke of what he saw defective in the address of Nicodemus. It was not enough for him to admire Christ's miracles, and acknowledge his mission, but he must be born again. It is plain that he expected the kingdom of heaven, the kingdom of the Messiah now shortly to appear. He is betimes aware of the dawning of that day; and, according to the common notion of the Jews, he expects it to appear in external pomp and power. He doubts not but this Jesus, who works these miracles, is either the Messiah or his prophet, and therefore makes his court to him, compliments him, and so hopes to secure a share to himself of the advantages of that kingdom. But Christ tells him that he can have no benefit by that change of the state, unless there be a change of the spirit, of the principles and dispositions, equivalent to a new birth. Nicodemus came by night: "But this will not do," saith Christ. His religion must be owned before men; so Dr. Hammond. Or, [2.] A reply to what he saw designed in his address. When Nicodemus owned Christ a teacher come from God, one entrusted with an extraordinary revelation from heaven, he plainly intimated a desire to know what this revelation was and a readiness to receive it; and Christ declares it.

Verses 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, ch. 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.…