8 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.
[AD 108] Ignatius of Antioch on John 3:8
For though some would have deceived me according to the flesh, yet the Spirit, as being from God, is not deceived. For it knows both where it comes from and where it goes, and it detects the secrets [of the heart].

[AD 300] Ammonius of Alexandria on John 3:8
One hears the voice of the Spirit through the prophets.

[AD 367] Hilary of Poitiers on John 3:7-8
Though I have received faith by my regeneration, I am still in ignorance. And yet, I have a firm hold on a reality I do not understand. I am born again, capable of rebirth, but without conscious perception of it. Moreover, the Spirit has no limits. He speaks when he wants, what he wants and where he wants. We are conscious of his presence when he comes, but the reason for his approach or his departure remains unknown to us.

[AD 397] Ambrose of Milan on John 3:8
"Where it chooses," says the Scripture, not "where it is ordered." If, then, the Spirit does breathe where it chooses, cannot the Son do what he wills? Why, it is the very same Son of God who in his gospel says that the Spirit has power to breathe where it chooses. Does the Son, therefore, confess the Spirit to be greater, in that it has power to do what is not permitted to himself?

[AD 407] John Chrysostom on John 3:7-8
The wonder of Nicodemus being roused again by the words, He who is born of the Spirit is spirit, Christ meets him again with an instance from nature; Marvel not that I said unto thee, Ye must be born again. The expression, Marvel not, shows that Nicodemus was surprised at His doctrine. He takes for this instance some thing, not of the grossness of other bodily things, but still removed from the incorporeal nature, the wind; 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. That is to say, if no one can restrain the wind from going where it will; much less can the laws of nature, whether the condition of our natural birth, or any other, restrain the action of the Spirit. That He speaks of the wind here is plain, from His saying, Thou hearest the sound thereof, i. e. its noise when it strikes objects. He would not in talking to an unbeliever and ignorant person, so describe the action of the Spirit. He says, Bloweth where it listethc; not meaning any power of choice in the wind, but only its natural movements, in their uncontrolled power. But canst not tell whence it cometh or whither it goeth; i. e. If thou canst not explain the action of this wind which comes under the cognizance both of thy feeling and hearing, why examine into the operation of the Divine Spirit? He adds, So is every one that is born of the Spirit.

[AD 407] John Chrysostom on John 3:7-8
Christ then having said, "He that is born of the Spirit is spirit," when He saw him again confused, leads His discourse to an example from sense, saying, "Marvel not that I said unto thee, Ye must be born again. The wind bloweth where it listeth." For by saying, "Marvel not," He indicates the confusion of his soul, and leads him to something lighter than body. He had already led him away from fleshly things, by saying, "That which is born of the Spirit is spirit"; but when Nicodemus knew not what "that which is born of the Spirit is spirit" meant, He next carries him to another figure, not bringing him to the density of bodies, nor yet speaking of things purely incorporeal, (for had he heard he could not have received this,) but having found a something between what is and what is not body, namely, the motion of the wind, He brings him to that next.

[AD 407] John Chrysostom on John 3:8
"Thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth." Though He saith, "it bloweth where it listeth," He saith it not as if the wind had any power of choice, but declaring that its natural motion cannot be hindered, and is with power. For Scripture knoweth how to speak thus of things without life, as when it saith, "The creature was made subject to vanity, not willingly." (Rom. viii. 20.) The expression therefore, "bloweth where it listeth," is that of one who would show that it cannot be restrained, that it is spread abroad everywhere, and that none can hinder its passing hither and thither, but that it goes abroad with great might, and none is able to turn aside its violence.

[AD 407] John Chrysostom on John 3:8
"And thou hearest its voice," (that is, its rustle, its noise,) "but canst not tell whence it cometh, and whither it goeth; so is every one that is born of the Spirit." Here is the conclusion of the whole matter. "If," saith He, "thou knowest not how to explain the motion nor the path of this wind which thou perceivest by hearing and touch, why art thou over-anxious about the working of the Divine Spirit, when thou understandest not that of the wind, though thou hearest its voice?" The expression, "bloweth where it listeth," is also used to establish the power of the Comforter; for if none can hold the wind, but it moveth where it listeth, much less will the laws of nature, or limits of bodily generation, or anything of the like kind, be able to restrain the operations of the Spirit.

[AD 407] John Chrysostom on John 3:8
That the expression, "thou hearest its voice," is used respecting the wind, is clear from this circumstance; He would not, when conversing with an unbeliever and one unacquainted with the operation of the Spirit, have said, "Thou hearest its voice." As then the wind is not visible, although it utters a sound, so neither is the birth of that which is spiritual visible to our bodily eyes; yet the wind is a body, although a very subtle one; for whatever is the object of sense is body. If then you do not complain because you cannot see this body, and do not on this account disbelieve, why do you, when you hear of "the Spirit," hesitate and demand such exact accounts, although you act not so in the case of a body?

[AD 428] Theodore of Mopsuestia on John 3:8
The Holy Spirit, because it is omnipotent, performs everything as it wants, and nothing can resist its operations. You hear its voice, that is, perceive the sound of its coming. You cannot ascertain in which place its person is contained so that you might otherwise understand its way of operating. Its nature is immense, and therefore it is everywhere it chooses to be. In the same way, its action is beyond comprehension because it does everything according to its own will.

[AD 428] Theodore of Mopsuestia on John 3:8
He said rightly "you hear the sound of it," because by descending first on the apostles it came with a noise. They heard the sound of a strong wind and spoke different languages through the power of the Spirit that was over them. Thus, after speaking in such lofty language of the generation of the Spirit, he concluded perfectly: "So it is with everyone who is born of the Spirit," that is, such is the generation of the Spirit. It cannot be comprehended by the thoughts of humankind. Since it is beyond their grasp, it can only be perceived through its sound for their apprehension.

[AD 430] Augustine of Hippo on John 3:8
"Marvel not that I said unto thee, Ye must be born again. The Spirit bloweth where it listeth, and thou hearest its voice, but knowest not whence it cometh, or whither it goeth." None sees the Spirit; and how do we hear the Spirit's voice? There sounds a psalm, it is the Spirit's voice; the gospel sounds, it is the Spirit's voice; the divine word sounds, it is the Spirit's voice. "Thou hearest its voice, and knowest not whence it cometh, and whither it goeth." But if thou art born of the Spirit, thou too shall be so, that one who is not born of the Spirit knows not, as for thee, whence thou comest, or whither thou goest. For He said, as He went on, "So is also every one that is born of the Spirit."

[AD 430] Augustine of Hippo on John 3:8
(Tr. xii. c. 7) But who of us does not see, for example, that the south wind blows from south to north, another wind from the east, another from the west? And how then do we not know whence the wind cometh, and whither it goeth?

(Tr. xii. c. 5) The Psalm soundeth, the Gospel soundeth, the Divine Word soundeth; it is the sound of the Spirit. This means that the Holy Spirit is invisibly present in the Word and Sacrament, to accomplish our birth.

(Tr. xii. c. 5) Or thus: If thou art born of the Spirit, thou wilt be such, that he, who is not yet born of the Spirit, will not know whence thou comest, or whither thou goest. For it follows, So is every one that is born of the Spirit.

[AD 444] Cyril of Alexandria on John 3:8
It is the excellence of a teacher, to be able manifoldly to manage the mind of the hearers, and to go through many considerations, heaping up proofs where the argument appears hard. He takes then the figure of the mystery from examples, and says, This spirit belonging to the world and of the air, blows throughout the whole earth, and running where it listeth, is shown to be present by sound only, and escapeth the eye of all, yet, communicating itself to bodies by the subtlest breaths, it infuseth some perception of its natural efficacy. So do thou, saith He, conceive of the new birth also through the Spirit, led on by little examples to what is greater, and by the reasoning brought forward as it were in an image, conceiving of what is above the senses.

[AD 735] Bede on John 3:8
(in Hom. in part. Invent. S. Cruc. Ed. Nic.) It is the Holy Spirit therefore, Who bloweth where He listeth. It is in His own power to choose, whose heart to visit with His enlightening grace. And thou hearest the sound thereof. When one filled with the Holy Spirit is present with thee and speaks to thee.

[AD 735] Bede on John 3:8
When the grace of the Spirit is given to human beings, the Spirit is unquestionably sent by the Father and sent by the Son, and he proceeds from the Father and proceeds from the Son. [The Spirit] also comes of his own accord, because just as he is equal to the Father and the Son, so he has the same will in common with the Father and the Son.

[AD 735] Bede on John 3:8
"The Spirit breathes where he wills" because he has in his power [to choose the] heart he will enlighten by the grace of his visitation. "And you hear his voice" when one filled with the Holy Spirit speaks in your presence.

[AD 735] Bede on John 3:8
The Spirit comes to the saints [and] goes from the saints, so that they may be refreshed from time to time by the frequently recurring light of the return of him whom they are not capable of having always. However, the Spirit remains continually in the only Mediator between God and human beings, the man Jesus Christ, in whom he does not find any stain of unclean thought, which he would shun.

[AD 804] Alcuin of York on John 3:8
Therefore, Thou knowest not whence it cometh, or whither it goeth; for, although the Spirit should possess a person in thy presence at a particular time, it could not be seen how He entered into him, or how He went away again, because He is invisible.

[AD 853] Haymo of Halberstadt on John 3:8
(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.

[AD 1107] Theophylact of Ohrid on John 3:8
(in loc.) This completely refutes Macedonius the impugner of the Spirit, who asserted that the Holy Ghost was a servant. The Holy Ghost, we find, works by His own power, where He will, and what He will.