Haymo of Halberstadt

„(Hom. in Oct. Pent.) Or, well may it be said that he came in the night, enveloped, as he was, in the darkness of ignorance, and not yet come to the light, i. e. the belief that our Lord was very God. Night in the language of Holy Writ is put for ignorance. And said unto him, Rabbi, we know that Thou art a teacher come from God. The Hebrew Rabbi, has the meaning of Magister in Latin. He calls him, we see, a Master, but not God: he does not hint at that; he believes Him to be sent from God, but does not see that He is God.

„(Hom. in Oct. Pent.) But Nicodemus being unable to take in so great and deep mysteries, our Lord helps him by the analogy of our carnal birth, saying, That which is born of the flesh is flesh, and that which is born of the Spirit is spirit. For as flesh generates flesh, so also doth spirit spirit.

„(Hom. in Oct. Pent.) Or, Thou canst not tell whence it cometh; i. e. thou knowest not how He brings believers to the faith; or whither it goeth, i. e. how He directs the faithful to their hope. And so is every one that is born of the Spirit; as if He said, The Holy Spirit is an invisible Spirit; and in like manner, every one who is born of the Spirit is born invisibly.

„Nicodemus cannot take in the mysteries of the Divine Majesty, which our Lord reveals, and therefore asks how it is, not denying the fact, not meaning any censure, but wishing to be informed: Nicodemus answered and said unto Him, How can these things be?

„(Hom. in Oct. Pent.) Why, it is asked, does He speak in the plural number, We speak that we do know? Because the speaker being the Only-Begotten Son of God, He would shew that the Father was in the Son, and the Son in the Father, and the Holy Ghost from both, proceeding indivisibly.

„Otherwise; By the mount on which the Lord sate is figured the Heaven, as it is written, Heaven is my throne. (Is. 66:1.) But when the Lord sits on the mount, only the disciples come to Him; because before He took on Him the frailty of our human nature, God was known only in Judæa; (Ps. 76:1.) but when He came down from the height of his Divinity, and took upon Him the frailty of our human nature, a great multitude of the nations followed Him. Herein it is shewn to them that teach that their speech should be so regulated, that as they see each man is able to receive, they should so speak the word of God. For the doctors ascend the mountain, when they shew the more excellent precepts to the perfect; they come down from the mount, in shewing the lesser precepts to the weak.