17 So all the generations from Abraham to David are fourteen generations; and from David until the carrying away into Babylon are fourteen generations; and from the carrying away into Babylon unto Christ are fourteen generations.
But to what shifts you resort, in your attempt to rob the syllable ex (of) of its proper force as a preposition, and to substitute another for it in a sense not found throughout the Holy Scriptures! You say that He was born through a virgin, not of a virgin, and in a womb, not of a womb, because the angel in the dream said to Joseph, "That which is born in her" (not of her) "is of the Holy Ghost." But the fact is, if he had meant "of her," he must have said "in her; "for that which was of her, was also in her. The angel's expression, therefore, "in her," has precisely the same meaning as the phrase "of her." It is, however, a fortunate circumstance that Matthew also, when tracing down the Lord's descent from Abraham to Mary, says, "Jacob begat Joseph the husband of Mary, of whom was born Christ."
(in Luc. c. 3.) Let us not think this is to be overlooked, that though there were seventeen Kings of Judæa between David and Jeconiah, Matthew only recounts fourteen. We must observe that there might be many more successions to the throne than generations of men; for some may live longer and beget children later; or might be altogether without seed; thence the number of Kings and of generations would not coincide.
(ubi sup.) Again, from Jeconiah to Joseph are computed twelve generations; yet he afterwards calls these also fourteen. But if you look attentively, you will be able to discover the method by which fourteen are reckoned here. Twelve are reckoned including Joseph, and Christ is the thirteenth; and history declares that there were two Joakims, that is two Jeconiahs, father and son. The Evangelist has not passed over either of these, but has named them both. Thus, adding the younger Jeconiah, fourteen generations are computed.
Or he divided the whole genealogy into three parts, to show that not even by the change of their government were they made better, but under Judges, Kings, High Priests, and Priests, held the same evil course. For which cause also he mentions the captivity in Babylon, showing that neither by this were they corrected. But the going down into Egypt is not mentioned, because they were not still in terror of the Egyptians as they were of the Assyrians or Parthians; and because that was a remote, but this a recent event; and because they had not been carried thither for sin as they had to Babylon.
He has divided all the generations into three portions, to indicate that not even when their form of government was changed did they become better, but alike under an aristocracy, and under a king, and under an oligarchy, they were in the same evil ways, and whether popular leaders, or priests, or kings controlled them, it was no advantage to them in the way of virtue.
But wherefore has he in the middle portion passed over three kings, and in the last, having set down twelve generations, affirmed them to be fourteen? The former question I leave for you to examine; for neither is it needful for me to explain all things to you, lest ye should grow indolent: but the second we will explain. To me then he seems in this place to be putting in the place of a generation, both the time of the captivity, and Christ Himself, by every means connecting Him with us. And full well does he put us in mind of that captivity, making it manifest that not even when they went down there, did they become more sober-minded; in order that from everything His coming may be shown to be necessary.
Why then, one may say, does not Mark do this, nor trace Christ's genealogy, but utter everything briefly? It seems to me that Matthew was before the rest in entering on the subject (wherefore he both sets down the genealogy with exactness, and stops at those things which require it): but that Mark came after him, which is why he took a short course, as putting his hand to what had been already spoken and made manifest.
How is it then that Luke not only traces the genealogy, but does it through a greater number? As was natural, Matthew having led the way, he seeks to teach us somewhat in addition to former statements. And each too in like manner imitated his master; the one Paul, who flows fuller than any river; the other Peter, who studies brevity.
2. And what may be the reason that Matthew said not at the beginning, in the same way as the prophet, the vision which I saw, and the word which came unto me? Because he was writing unto men well disposed, and exceedingly attentive to him. For both the miracles that were done cried aloud, and they who received the word were exceeding faithful. But in the case of the prophets, there were neither so many miracles to proclaim them; and besides, the tribe of the false prophets, no small one, was riotously breaking in upon them: to whom the people of the Jews gave even more heed. This kind of opening therefore was necessary in their case.
And if ever miracles were done, they were done for the aliens' sake, to increase the number of the proselytes; and for manifestation of God's power, if haply their enemies having taken them captives, fancied they prevailed, because their own gods were mighty: like as in Egypt, out of which no small mixed multitude went up; and, after that, in Babylon, what befell touching the furnace and the dreams. And miracles were wrought also, when they were by themselves in the wilderness; as also in our case: for among us too, when we had just come out of error, many wonderful works were shown forth; but afterwards they stayed, when in all countries true religion had taken root.
And what took place at a later period were few and at intervals; for example, when the sun stood still in its course, and started back in the opposite direction. And this one may see to have occurred in our case also. For so even in our generation, in the instance of him who surpassed all in ungodliness, I mean Julian, many strange things happened. Thus when the Jews were attempting to raise up again the temple at Jerusalem, fire burst out from the foundations, and utterly hindered them all; and when both his treasurer, and his uncle and namesake, made the sacred vessels the subject of their open insolence, the one was eaten with worms, and gave up the ghost, the other burst asunder in the midst. Moreover, the fountains failing, when sacrifices were made there, and the entrance of the famine into the cities together with the emperor himself, was a very great sign. For it is usual with God to do such things; when evils are multiplied, and He sees His own people afflicted, and their adversaries greatly intoxicated with their dominion over them, then to display His own power; which he did also in Persia with respect to the Jews.
3. Wherefore, that he was not acting without an object, or by chance, when he distributed Christ's forefathers into three portions, is plain from what has been said. And mark, too, whence he begins, and where he ends. From Abraham to David; from David to the captivity of Babylon; from this unto Christ Himself. For both at the beginning he put the two in close succession, David and Abraham, and also in summing up he mentions both in the same way. And this, because, as I have already said, it was to them that the promises were made.
But why can it be, that as he mentioned the captivity of Babylon, he did not mention also the descent into Egypt? Because they had ceased to be any longer afraid of the Egyptians, but the Babylonians they dreaded still. And the one thing was ancient, but the other fresh, and had taken place of late. And to the one they were carried down for no sins, but to the other, transgressions were the cause of their being removed.
And also with regard to the very names, if any one were to attempt to translate their etymologies, even thence would he derive great matter of divine speculation, and such as is of great importance with regard to the New Testament: as, for instance, from Abraham's name, from Jacob's, from Solomon's, from Zorobabel's. For it was not without purpose that these names were given them. But lest we should seem to be wearisome by running out a great length, let us pass these things by, and proceed to what is urgent.
(Verse 17) The man of Mary, from whom Jesus was born, who is called Christ. When you hear the word 'man', do not entertain the suspicion of marriage; but remember the custom of the Scriptures, that the husband is called the spouse of the bride.
(De Cons. Ev. ii. 4.) Or, one of Christ's forefathers is counted twice, because in him, Jeconiah to wit, there was made a passing off to strange nations since he was carried to Babylon. Wherever a series turns out of the right line to go in any other direction there is an angle made, and that part that is in the angle is reckoned twice. Thus here is a figure of Christ, who passes from the circumcision to the uncircumcision, and is made a cornerstone.
(ubi sup.) After having divided the whole into three periods of fourteen generations, he does not sum them all up and say, The sum of the whole is forty and two; because one of those fathers, that is Jeconiah, is reckoned twice; so that they do not amount to forty-two, as three times fourteen does, but because one is reckoned twice over, there are only forty-one generations. Matthew therefore, whose purpose was to draw out Christ's kingly character, counts forty successions in the genealogy exclusive of Christ. This number denotes the time for which we must be governed by Christ in this world, according to that painful discipline which is signified by the iron rod of which it is written in the Psalms, Thou shall rule them with a rod of iron. That this number should denote this our temporal life, a reason offers at hand, in this, that the seasons of the year are four, and that the world itself is bounded by four sides, the east, and west, the north, and the south. But forty contains ten four times. Moreover, ten itself is made up by a number proceeding from one to four.
This particular number of generations, totaling forty, is a sign of that laborious period in which, under the discipline of Christ the King, we will continue to fight against the devil. The same number was foreshadowed in both the law and the prophets, who had already solemnized a fast of forty days for the humbling of the soul (this pattern was firmly set in the narratives of Moses and Elijah, each of whom fasted for forty days). The Gospel narrative itself then again foreshadowed this same number in the fast of the Lord himself, during his forty days of temptation by the devil. What else does this narrative show than that condition of temptation which pertains to us through all the space of this age? Christ bore this temptation in the flesh when he condescended to take upon himself our own mortality.Add to this also that after his resurrection, it was his will to remain with his disciples on the earth not longer than forty days. During this time he continued to mingle his resurrected life with theirs in the form of human intercourse. He shared with them food, which mortals need for life, even though he himself would never die. All this was done with the view of signifying to them through these forty days that although his presence would be later hidden from their eyes, he would yet fulfill what he promised when he said, “I am with you, even to the end of the world.”67
There may be other and subtler methods of accounting for the length of this age, but the most apparent anticipations within the natural order of this number are the seasons of the years, which revolve in four successive alternations. Note also the fact that the world itself has its bounds determined by four divisions (which Scripture sometimes designates by the names of the winds, east and west, north or south). The number forty then is four times the cycle-completing number ten. The number ten, of course, is itself made up by adding one, two, three and four together.
(Vigil. Cont. Fel. 12. ap. Aug. t. 8. p. 45.) But not one was the Son of God, and another the son of a man; but the same Christ was the Son of both God and man. And as in one man, the soul is one and the body is another, so in the mediator between God and man, the Son of God was one, and the son of man another; yet of both together was one Christ the Lord. Two in distinction of substance, one in unity of Person. But the heretic objects; "how can you teach Him to have been born in time whom you say was before coeternal with His Father? For birth is as it were a motion of a thing not in being, before it be born, bringing about this, that by benefit of birth it come into being. Whence it is concluded, that He who was in being cannot be born; if He could be born He was not in being." (To this it is replied by Augustine;) Let us imagine, as many will have it, that the universe has a general soul, which by some unspeakable motion gives life to all seeds, so as that itself is not mixed up with the things it produces. When this then passes forth into the womb to form passible matter to its own uses, it makes one with itself the person of that thing which it is clear has not the same substance. And thus, the soul being active and the matter passive, of two substances is made one man, the soul and the flesh being distinct; thus it is that our confession is, that that soul is born of the womb which in coming to the womb we say conferred life on the thing conceived. He, I say, is said to be born of His mother, who shaped to Himself a body out of her, in which He might be born; not as though before He was born, His mother might, as far as pertained to Him, not have been in being. In like manner, yea in a manner yet more incomprehensible and sublime, the Son of God was born, by taking on Him perfect manhood of his Mother. He who by his singular almighty power is the cause of their being born to all things that are born.
He made fourteen generations, because the ten denotes the decalogue, and the four the four books of the Gospel; whence this shows the agreement of the Law and the Gospel. And he put the fourteen three times over, that he might show that the perfection of law, prophecy, and grace, consists in the faith of the Holy Trinity.
But if any, maintaining that it is not the same Jeconiah, but two different persons, make the number forty and two, we then shall say that the Holy Church is signified; for this number is the product of seven, and six; (for six times seven make forty-two;) the six denotes labour, and the seven rest.
He divides the generations into three [different] conditions [of leadership], to show the Jews that although they were ruled by judges, as they were until David, and by kings, as they were until the deportation, and by priests, as they were until Christ, yet it did not benefit them at all in acquiring virtue; but they were in need of the true Judge and King and Priest, Who is Christ. For when the line of their rulers had failed, then Christ came, in accordance with the prophecy of Jacob. How can there be fourteen generations from the deportation to Babylon until Christ when only thirteen persons are mentioned? If the reckoning of ancestry through the mother could be given, we would list Mary as well, and thus complete the number. But since it cannot, how can this be resolved? Some say that he counted the deportation itself as a person [i.e. as a generation].
Having enumerated the generations from Abraham to Christ, he divides them into three divisions of fourteen generations, because three times at the end of fourteen generations the state of the people of the Jews was changed. From Abraham to David they were under Judges; from David to the carrying away into Babylon under Kings; from the carrying away to Christ under the High Priests. What he would show then is this; like as ever at the end of fourteen generations the state of men has changed, so there being fourteen generations completed from the carrying away to Christ, it must needs be that the state of men be changed by Christ. And so since Christ all the Gentiles have been made under one Christ Judge, King, and Priest. And for that Judges, Kings, and Priests prefigured Christ's dignity, their beginnings were always in a type of Christ; the first of the Judges was Joshua the son of Nave; the first of the Kings, David; the first of the Priests, Jesus son of Josedech. That this was typical of Christ none doubts.
Or, the same Jeconiah is counted twice in the Gospel, once before the carrying away, and again after the carrying away. For this Jeconiah being one person had two different conditions; before the carrying away he was King, as being made King by the people of God; but he became a private man at the carrying away; hence he is reckoned once among the Kings before the carrying away; and after the carrying away once among private men.
Or we may say, that there are three Kings overlooked, as was said above.
Or in this number is signified the sevenfold grace of the Holy Spirit. The number is made up of seven, doubled, to show that the grace of the Holy Spirit is needed both for soul and body to salvation. Also the genealogy is divided into three portions of fourteen thus. The first from Abraham to David, so as that David is included in it; the second from David to the carrying away, in which David is not included, but the carrying away is included; the third is from the carrying away to Christ, in which if we say that Jeconiah is included, then the carrying away is included. In the first are denoted the men before the Law, in which you will find some of the men of the Law of nature, such as Abraham, Isaac, and Jacob, all as far as Solomon. In the second are denoted the men under the Law; for all who are included in it were under the Law. In the third are found the men of grace; for it is finished in Christ, who was the giver of grace; and because in it was the deliverance from Babylon, signifying the deliverance from captivity that was made by Christ.
Or, the ten refers to the decalogue, the four to this life present, which passes through four seasons; or by the ten is meant the Old Testament, by the four the New.
[AD 220] Tertullian on Matthew 1:16-20