John 14:6

If the Jews, who wished to be separated from Christ, asked where He was going, much more would the disciples, who wished never to be separated from Him, be anxious to know it. So with much love, and, at the same time, fear, they proceed to ask: Thomas said to Him, Lord, we know not where you go; and how can we know the way?

Our Lord had said that they knew both, Thomas says that they knew neither. Our Lord cannot lie; they knew not that they did know. Our Lord proves that they did: Jesus said to Him, I am the way, the truth, and the life.

As it He said, I am the way, whereby you would go; I am the truth, whereto you would go; I am the life, in which you would abide. The truth and the life every one understands; but not everyone has found the way. Even the philosophers of the world have seen that God is the life eternal, the truth which is the end of all knowledge. And the Word of God, which is truth and life with the Father, by taking upon Him human nature, is made the way. Walk by the Man, and you will arrive at God. For it is better to limp on the right way, than to walk ever so stoutly by the wrong.

For He who is the way does not lead us into devious courses out of the way; nor does He who is the truth deceive us by falsehoods; not does He who is the life leave us in the darkness of death.

When you art engaged in the practical, He is made your way; when in the contemplative, He is made your truth. And to the active and the contemplative is joined life: for we should both act and contemplate with reference to the world to come.

They knew then the way, because they knew He was the way. But what need to add, the truth, and the life? Because they were yet to be told whither He went. He went to the truth; He went to the life. He went then to Himself, by Himself. But did you leave Yourself, O Lord, to come to us? I know that you took upon you the form of a servant; by the flesh you came, remaining where you were; by that you returned, remaining where you had come to. It by this then you came, and returned, by this you were the way, not only to us, to come to you, but also to Yourself to come, and to return again. And when you went to life, which is Yourself you raised that same flesh of Your from death to life. Christ therefore went to life, when His flesh arose from death to life. And since the Word is life, Christ went to Himself; Christ being both, in one person, i.e. Word-flesh. Again, by the flesh God came to men, the truth to liars; for God is true, but every man a liar. When then He withdrew Himself from men, and lifted up His flesh to that place in which no liar is, the same Christ, by the way, by which He being the Word became flesh, by Himself, i.e. by His flesh, by the same returned to Truth, which is Himself, which truth, even amongst the liars He maintained to death. Behold I myself, if I make you understand what I say, do in a certain sense go to you, though I do not leave myself. And when I cease speaking, I return to myself, but remain with you, if you remember what you have heard. If the image which God has made can do this, how much more the Image which God has begotten? Thus He goes by Himself, to Himself and to the Father, and we by Him, to Him and to the Father.

For if, He says, you have Me for your guide to the Father, you shall certainly come to Him. Nor call you come by any other way. Whereas He had said above, No man can come to Me, except the Father draw him, now He says, No man comes to the Father but by Me, thus equaling Himself to the Father. The next words explain, Where I go you know, and the way you know. If you had known Me, He says, you should have known My Father also; i.e. If you had known My substance and dignity, you would have known the Father’s. They did know Him, but not as they ought to do. Nor was it till afterwards, when the Spirit came, that they were fully enlightened. On this account He adds, And from henceforth you know Him, know Him, that is, spiritually. And have seen Him, i.e. by Me; meaning that he who had seen Him, had seen the Father. They saw Him, however, not in His pure substance, but clothed in flesh.

How can our Lord say, If you had known Me, you should have known My Father also; when He has just said, Where I go you know, and the way you know? We must suppose that some of them knew, and others not: among the latter, Thomas.

Or thus: When it is said that the Son is the way to the Father, is it meant that He is so by His teaching, or by His nature? We shall be able to see from what follows: If you had known Me, you should have known My Father also. In His incarnation asserting His Divinity, He maintained a certain order of sight and knowledge: separating the time of seeing from that of knowing. For Him, who He said must be known, He speaks of as already seen: that henceforward they might from this revelation have knowledge of the Divine Nature which they had all along seen in Him.

Nevertheless, I have heard of some who have passed in among you, holding the wicked doctrine of the strange and evil spirit; to whom ye did not allow entrance to sow their tares, but stopped your ears that ye might not receive that error which was proclaimed by them, as being persuaded that that spirit which deceives the people does not speak the things of Christ, but his own, for he is a lying spirit. But the Holy Spirit does not speak His own things, but those of Christ, and that not from himself, but from the Lord; even as the Lord also announced to us the things that He received from the Father. …

The priests indeed, and the ministers of the word, are good; but the High Priest is better, to whom the holy of holies has been committed, and who alone has been entrusted with the secrets of God. The ministering powers of God are good. The Comforter is holy, and the Word is holy, the Son of the Father, by whom He made all things, and exercises a providence over them all. This is the Way which leads to the Father, the Rock, the Defence, the Key, the Shepherd, the Sacrifice, the Door of knowledge, through which have entered Abraham, and Isaac, and Jacob, Moses and all the company of the prophets, and these pillars of the world, the apostles, and the spouse of Christ, on whose account He poured out His own blood, as her marriage portion, that He might redeem her. All these things tend towards the unity of the one and only true God. …

1. Since, therefore, the tradition from the apostles does thus exist in the Church, and is permanent among us, let us revert to the Scriptural proof furnished by those apostles who did also write the Gospel, in which they recorded the doctrine regarding God, pointing out that our Lord Jesus Christ is the truth, and that no lie is in Him. As also David says, prophesying His birth from a virgin, and the resurrection from the dead, “Truth has sprung out of the earth.” The apostles, likewise, being disciples of the truth, are above all falsehood; for a lie has no fellowship with the truth, just as darkness has none with light, but the presence of the one shuts out that of the other. …

3. He is therefore one and the same God, who called Abraham and gave him the promise. But He is the Creator, who does also through Christ prepare lights in the world, [namely] those who believe from among the Gentiles. And He says, “Ye are the light of the world;” that is, as the stars of heaven. Him, therefore, I have rightly shown to be known by no man, unless by the Son, and to whomsoever the Son shall reveal Him. But the Son reveals the Father to all to whom He wills that He should be known; and neither without the goodwill of the Father nor without the agency of the Son, can any man know God. Wherefore did the Lord say to His disciples, “I am the way, the truth, and the life and no man cometh unto the Father but by Me. …

You may have also another image of what has been said, in Thamar sitting by the way, and presenting the appearance of a harlot, on whom the studious Judas (whose name is interpreted “powerful”), who left nothing unexamined and uninvestigated, looked; and turned aside to her, preserving his profession towards God. Wherefore also, when Sarah was jealous at Hagar being preferred to her, Abraham, as choosing only what was profitable in secular philosophy, said, “Behold, thy maid is in thine hands: deal with her as it pleases thee;” manifestly meaning, “I embrace secular culture as youthful, and a handmaid; but thy knowledge I honour and reverence as true wife.” And Sarah afflicted her; which is equivalent to corrected and admonished her. It has therefore been well said, “My son, despise not thou the correction of God; nor faint when thou art rebuked of Him. …

For he who hopes, as he who believes, sees intellectual objects and future things with the mind. If, then, we affirm that aught is just, and affirm it to be good, and we also say that truth is something, yet we have never seen any of such objects with our eyes, but with our mind alone. Now the Word of God says, “I am the truth.” The Word is then to be contemplated by the mind. “Do you aver,” it was said, “that there are any true philosophers?” “Yes,” said I, “those who love to contemplate the truth.” In the Phœdrus also, Plato, speaking of the truth, shows it as an idea. Now an idea is a conception of God; and this the barbarians have termed the Word of God. The words are as follow: “For one must then dare to speak the truth, especially in speaking of the truth. …

But there were some who even then did not understand. For Thomas, who was so long incredulous, said: “Lord, we know not whither Thou goest; and how can we know the way? Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me. If ye had known me, ye would have known the Father also: but henceforth ye know Him, and have seen Him.” And now we come to Philip, who, roused with the expectation of seeing the Father, and not understanding in what sense he was to take “seeing the Father,” says: “Show us the Father, and it sufficeth us.” Then the Lord answered him: “Have I been so long time with you, and yet hast thou not known me, Philip?” Now whom does He say that they ought to have known? for this is the sole point of discussion. …

To all sins, then, committed whether by flesh or spirit, whether by deed or will, the same God who has destined penalty by means of judgment, has withal engaged to grant pardon by means of repentance, saying to the people, “Repent thee, and I will save thee;” and again, “I live, saith the Lord, and I will (have) repentance rather than death.” Repentance, then, is “life,” since it is preferred to “death.” That repentance, O sinner, like myself (nay, rather, less than myself, for pre-eminence in sins I acknowledge to be mine), do you so hasten to, so embrace, as a shipwrecked man the protection of some plank. This will draw you forth when sunk in the waves of sins, and will bear you forward into the port of the divine clemency. …

Having already undergone the trouble peculiar to my opinion, I will show in Latin also that it behoves our virgins to be veiled from the time that they have passed the turning-point of their age: that this observance is exacted by truth, on which no one can impose prescription, no space of times, no influence of persons, no privilege of regions. For these, for the most part, are the sources whence, from some ignorance or simplicity, custom finds its beginning; and then it is successionally confirmed into an usage, and thus is maintained in opposition to truth. But our Lord Christ has surnamed Himself Truth, not Custom. If Christ is always, and prior to all, equally truth is a thing sempiternal and ancient. Let those therefore look to themselves, to whom that is new which is intrinsically old. It is not so much novelty as truth which convicts heresies. …

We now, believing Jesus Himself, when He says respecting His divinity, “I am the way, and the truth, and the life,” and employs other terms of similar import; and when He says respecting His being clothed with a human body, “And now ye seek to kill Me, a man that hath told you the truth,” conclude that He was a kind of compound being. And so it became Him who was making provision for His sojourning in the world as a human being, not to expose Himself unseasonably to the danger of death. …

Let us look also at his next statement, in which he introduces, as it were, a certain person, who, after hearing what has been said, expresses himself in the following manner, “How, then, shall I know God? and how shall I learn the way that leads to Him? And how will you show Him to me? Because now, indeed, you throw darkness before my eyes, and I see nothing distinctly.” He then answers, as it were, the individual who is thus perplexed, and thinks that he assigns the reason why darkness has been poured upon the eyes of him who uttered the foregoing words, when he asserts that “those whom one would lead forth out of darkness into the brightness of light, being unable to withstand its splendours, have their power of vision affected and injured, and so imagine that they are smitten with blindness.” In answer to this, we would say that all those indeed sit in darkness, and are rooted in it, …

In what follows, some may imagine that he says something plausible against us. “If,” says he, “these people worshipped one God alone, and no other, they would perhaps have some valid argument against the worship of others. But they pay excessive reverence to one who has but lately appeared among men, and they think it no offence against God if they worship also His servant.” To this we reply, that if Celsus had known that saying, “I and My Father are one,” and the words used in prayer by the Son of God, “As Thou and I are one,” he would not have supposed that we worship any other besides Him who is the Supreme God. …