Jesus answered and said unto him,.... Not to any express question put by Nicodemus; unless it can be thought, that a question of this kind might be asked, what is the kingdom of God, so much spoken of in thy ministry?
and what is requisite to the seeing and enjoying of it? though not recorded by the evangelist; but rather to the words of Nicodemus, concluding from his miracles, that he was the Messiah; and that the kingdom of God was now approaching, or the world to come, the Jews so much speak of; and in which all Israel, according to their notion, were to have a part ; and which notion, our Lord in the following words, seems to oppose:verily, verily, I say unto thee, except a man be born again, he cannot see the kingdom of God; Nicodemus, according to the general sense of the nation, thought that when the Messiah came, and his kingdom was set up, they should all share in it, without any more ado; they being the descendants of Abraham, and having him for their father: but Christ assures him, that he must be "born again"; in distinction from, and opposition to his first birth by nature; in which he was vile, polluted, carnal, and corrupt, being conceived in sin, and shapen in iniquity, and was a transgressor from the womb, and by nature a child of wrath; and in opposition to, his descent from Abraham, or being born of him, and of his seed; for this would be of no avail to him in this case, nor give him any right to the privileges and ordinances of the kingdom of God, or the Gospel dispensation; see Mt 3:9; as also to birth by proselytism; for the Jews have a frequent saying , that"one that is made a proselyte, ymd dlwnv Nwjqk, "is like a child new born".'
'Which they understand, not in a spiritual, but in a civil sense; such being free from all natural and civil relations, and from all obligations to parents, masters , &c. And by this phrase our Lord signifies, that no man, either as a man, or as a son of Abraham, or as a proselyte to the Jewish religion, can have any true knowledge of, or right unto, the enjoyment of the kingdom of God, unless he is born again; or regenerated, and quickened by the Spirit of God; renewed in the spirit of his mind; has Christ formed in his heart; becomes a partaker of the divine nature; and in all respects a new creature; and an other in heart, in principle, in practice, and conversation; or unless he be "born from above", as the word is rendered in Joh 3:31; that is, by a supernatural power, having the heavenly image stamped on him; and being called with an heavenly calling, even with the high calling of God in Christ Jesus: if this is not the case, a man can have no true knowledge of the kingdom of the Messiah, which is not a temporal and carnal one; it is not of this world, nor does it come with observation; nor can he have any right to the ordinances of it, which are of a spiritual nature; and much less can he be thought to have any true notions, or to be possessed of the kingdom of grace, which lies in righteousness, peace, and joy in the Holy Ghost; or to have either a meetness for, or a right unto the kingdom of glory: though by the following words it seems, that the word is rightly rendered "again", or a second time, as it is by Nounus.
Misn. Sanhedrin, c. 11. sect. 1. T. Bab. Yebamot, fol. 22. 1. 48. 2. 62. 1. & 97. 2. Vid. Maimon. Issure Bia, c. 14. sect. 11. & Eduth, c. 13. sect.