Now the Gospels are four. These four are, as it were, the elements of the faith of the Church, out of which elements the whole world which is reconciled to God in Christ is put together; as Paul says, "God was in Christ, reconciling the world to Himself;" of which world Jesus bore the sin; for it is of the world of the Church that the word is written, "Behold the Lamb of God which taketh away the sin of the world." The Gospels then being four, I deem the first fruits of the Gospels to be that which you have enjoined me to search into according to my powers, the Gospel of John, that which speaks of him whose genealogy had already been set forth, but which begins to speak of him at a point before he had any genealogy. For Matthew, writing for the Hebrews who looked for Him who was to come of the line of Abraham and of David, says: "The book of the generation of Jesus Christ, the son of David, the son of Abraham." And Mark, knowing what he writes, narrates the beginning of the Gospel; we may perhaps find what he aims at in John; the the beginning the Word, God the Word. But Luke, though he says at the beginning of Acts, "The former treatise did I make about all that Jesus began to do and to teach," yet leaves to him who lay on Jesus' breast the greatest and completest discourses about Jesus.
For none of these plainly declared His Godhead, as John does when he makes Him say, "I am the light of the world," "I am the way and the truth and the life," "I am the resurrection," "I am the door," "I am the good shepherd;" and in the Apocalypse, "I am the Alpha and the Omega, the beginning and the end, the first and the last."
We may therefore make bold to say that the Gospels are the first fruits of all the Scriptures, but that of the Gospels that of John is the first fruits. No one can apprehend the meaning of it except he have lain on Jesus' breast and received from Jesus Mary to be his mother also. Such an one must he become who is to be another John, and to have shown to him, like John, by Jesus Himself Jesus as He is........
But it is time we should inquire what is the meaning of the designation "Gospel," and why these books have this title. Now the Gospel is a discourse containing a promise of things which naturally, and on account of the benefits they bring, rejoice the hearer as soon as the promise is heard and believed. Nor it such a discourse any the less a Gospel that we define it with reference to the position of the hearer. A Gospel is either a word which implies the actual presence to the believer of something that is good, or a word promising the arrival of a good which is expected. Now all these definitions apply to those books which are named Gospels. For each of the Gospels is a collection of announcements which are useful to him who believes them and does not misinterpret them; it brings him a benefit and naturally makes him glad because it tells of the sojourn with men, on account of men, and for their salvation, of the first-born of all creation, Christ Jesus....
Now an objection might be raised to our first definition, because it would embrace books which are not entitled Gospels. For the law and the prophets are also to our eyes books containing the promise of things which, from the benefit they will confer on him, naturally rejoice the hearer as soon as he takes in the message. To this it may be said that before the sojourn of Christ, the law and the prophets, since He had not come who interpreted the mysteries they contained, did not convey such a promise as belongs to our definition of the Gospel; but the Savior, when He sojourned with men and caused the Gospel to appear in bodily form, by the Gospel caused all things to appear as Gospel. Here I would not think it beside the purpose to quote the example of Him who... a few things... and yet all. For when he had taken away the veil which was present in the law and the prophets, and by His divinity had proved the sons of men that the Godhead was at work, He opened the way for all those who desired it to be disciples of His wisdom, and to understand what things were true and real in the law of Moses, of which things those of old worshipped the type and the shadow, and what things were real of the things narrated in the histories which "happened to them in the way of type," but those things "were written for our sakes, upon whom the ends of the ages have come." With whomsoever, then, Christ has sojourned, he worships God neither at Jerusalem nor on the mountain of the Samaritains; he knows that God is a spirit, and worships Him spiritually, in spirit and in truth; no longer by type does he worship the Father and Maker of all. Before that Gospel, therefore, which came into being by the sojourning of Christ, none of the older works was a Gospel. But the Gospel, which is the new covenant, having delivered us from the oldness of the letter, lights up for us, by the light of knowledge (gnosis) the newness of the spirit, a thing which never grows old, which has its home in the New Testament, but is also present in all the Scriptures. It was fitting, therefore, that that Gospel, which enables us to find the Gospel present, even in the Old Testament, should itself receive, in a special sense, the name of Gospel.
We must not, however, forget that the sojourning of Christ with men took place before His bodily sojourn, in an intellectual fashion, to those who were more perfect and not children, and were not under pedagogues and governors. In their minds they saw the fulness of the time to be at hand -- the patriarchs, and Moses the servant, and the prophets who beheld the glory of Christ. And as before His manifest and bodily coming He came to those who were perfect, so also, after His coming has been announced to all, to those who are still children, since they are under pedagogues and governors and have not yet arrived at the fulness of the time, forerunners of Christ have come to sojourn, discourses (logoi) suited for minds still in their childhood, and rightly, therefore, termed pedagogues. But the Son Himself, the glorified God, the Word, has not yet come; He waits for the preparation which must take place on the part of men of God who are to admit His deity. And this, too, we must bear in mind, that as the law contains a shadow of good things to come, which are indicated by that law which is announced according to truth, so the Gospel also teaches a shadow of the mysteries of Christ, the Gospel which is thought to be capable of being understood by any one. What John calls the eternal Gospel, and what may properly be called the spiritual Gospel, presents clearly to those who have the will to understand, all matters concerning the very Son of God, both the mysteries presented by His discourses and those matters of which His acts were the enigmas...
...We must, therefore, be Christians both somatically and spiritually, and where there is a call for the somatic (bodily) Gospel, in which a man says to those who are carnal that he knows nothing but Jesus Christ ahd Him crucified, so we must do. But should we find those who are perfected in the spirit, and bear fruit in it, and are enamoured of the heavenly wisdom, these must be made to partake of that Word which, after it was made flesh, rose again to what it was in the beginning, with God.
The foregoing inquiry into the nature of the Gospel cannot be regarded as useless; it has enabled us to see what distinction there is between a sensible Gospel and an intellectual and spiritual one. What we have now to do is to transform the sensible Gospel into a spiritual one. For what would the narrative of the sensible Gospel amount to if it were not developed to a spiritual one? It would be of little account or none; any one can read it and assure himself of the facts it tells -- no more. But our whole energy is now to be directed to the effort to penetrate to the deep things of the meaning of the Gospel and to search out the truth that is in it when divested of types.
Now what the Gospels say is to be regarded in the light of promises of good things; and we must say that the good things the Apostles announce in this Gospel are simply Jesus. One good thing which they are said to announce is the resurrection; but the resurrection is in a manner Jesus, for Jesus says, "I am the resurrection." Jesus preaches to the poor those things which are laid up for the saints, calling them to the divine promises....
Isaiah too says: "How beautiful are the feet of them that proclaim good tidings;" he sees how beautiful and how opportune was the announcement of the Apostles who walked in Him who said, "I am the way," and praises the feet of those who walk in the intellectual way of Christ Jesus, and through that door go in to God. They announce good tidings, those whose feet are beautiful, namely, Jesus.
Let no one wonder if we have understood Jesus to be announced in the Gospel under a plurality of names of good things. If we look at the things by the names of which the Son of God is called, we shall understand how many good things Jesus is, whom those preach whose feet are beautiful. One good thing is life; but Jesus is the life. Another good thing is the light of the world, when it is true light, and the light of men; and all these things the Son of God is said to be. And another good thing which one may conceive to be in addition to life or light is the truth. And a fourth in addition to these is the way which leads to the truth. And all these things our Saviour teaches that He is, when He says: "I am the way and the truth and the life." Ah, is not that good, to shake off earth and mortality, and to rise again. obtaining this boon from the Lord, since He is the resurrection, as He says: "I am the resurrection." But the door also is a good, through which one enters into the highest blessedness. Now Christ says, "I am the door." And what need is there to speak of wisdom, which "the Lord created the first principle of His ways, for His works," in whom the father of her rejoiced, delighting in her manifold intellectual beauty, seen by the eyes of the mind alone, and provoking him to love who discerns her divine and heavenly charm? A good indeed is the wisdom of God, proclaimed along with the other good foresaid by those whose feet are beautiful. And the power of God is the eighth good we enumerate, which is Christ. Nor must we omit to mention the Word, who is a good, less than no other. Happy, then, are those who accept these goods and receive them from those who announce the good tidings of them, those whose feet are beautiful....