Advent With Aquinas

The great commentary of Saint Thomas Aquinas on Isaiah is now online.  We are going to take advantage of this during Advent and take a look at what the Angelic Doctor has to say about Isaiah 7: 11-14 where the great prophet predicts the coming of Christ:

 11 Ask thee a sign of the Lord thy God either unto the depth of hell, or unto the height above.  12 And Achaz said: I will not ask, and I will not tempt the Lord.  13 And he said: Hear ye therefore, O house of David: Is it a small thing for you to be grievous to men, that you are grievous to my God also?  14 Therefore the Lord himself shall give you a sign. Behold a virgin shall conceive, and bear a son, and his name shall be called Emmanuel.

And so without further ado, let us begin:

First, the liberty of choosing a sign is conceded: and the Lord said to Achaz—because he disdained the prophets, the Lord himself spoke: because it seems hard that such powerful kings would be destroyed so quickly—ask you a sign, that you might believe, of the Lord your God. From this it seems that these may be the words of the prophet; and to this is to be said that it is a custom of Hebrew speech to use a noun for a pronoun: hence, of the Lord your God, that is, “of me.” Or they are the words of the Lord through inspiration, and of the prophet through declaration, below: should not the prophet seek of his God? (Isa 8:19). Unto the depth of hell, that the earth be opened and hell be exposed, as in the destruction of Dathan and Abiron (Num 16:31–33); or by hell is meant the lower elements, as Moses brought forth locusts and gnats from the earth (Exod 8:16–19, 10:1–20); or unto the height above, as Joshua, when the sun stood still (Josh 10:1–15): for the Jews seek signs (1 Cor 1:22).

245. Second, the refusal of the offer: and Achaz said: I will not ask, either because he was trusting in idols or in the king of the Assyrians, or because he was jealous of the glory of God, or because, being placed in distress, he feared to offend God, below: Lord, they have sought after you in distress (Isa 26:16). Hence he says, I will not tempt, for he relied on what is said in Deuteronomy 6:16: you shall not tempt the Lord your God. But he understood badly, for by the authority of the Lord he was allowed to seek a sign, as Gideon with the fleece (Judg 6:36–40).

246. Third, the rebuke of the one who refuses is set out: and he, namely, Isaiah, said: therefore, since you are so rebellious, hear you therefore, O house of David, because of its consent in the malice of the king, or because the promised Christ is given as a sign to David: of the fruit of your womb I will set upon your throne (Ps 131[132]:11). Is it a small thing for you, to merit divine wrath, to be grievous to men, whom you plunder, or to the prophets, in whom you do not believe; that you are grievous, through rebellion, to my God, not yours, whom you did not obey: why is this a burden to you? for I will cast you away, says the Lord (Jer 23:33).

247. Therefore. Here the sign for belief is given.
And first, the sign of liberation is conferred;
second, he threatens the unbelieving with the punishment of destruction: the Lord shall bring upon you (Isa 7:17).
Now this is the sign of the Incarnation of Christ. But the Jews object against this in many ways.
First, that the Lord was giving a sign of the liberation of the Jews at that time, with which the Incarnation of Christ agrees in nothing.
To which is to be said that the Incarnation of Christ signifies that liberation by an argument from the greater: for if God will give his son for the salvation of the whole world, much more can he save you from these enemies? He that spared not even his own Son, but delivered him up for us all (Rom 8:32); or as a motive cause, for this moves the Lord, as it were, since many good things are conceded to this people, however unjust they were, because he had provided for his Son to be made incarnate from them.
248. Likewise they object that the sign that follows is given to those who are present, but the Incarnation did not happen in their time, and so it would appear that no sign was given.

To which is to be said that, although the Incarnation did not happen in the presence of those men, it nevertheless did happen in the presence of the abiding house of David: hence he says, hear, O house of David (Isa 7:13), but not, “hear, Achaz.”

249. Likewise they object that a sign ought to precede the thing signified; but the Incarnation happened long after this liberation; therefore it was not a sign of it.

To which is to be said that sometimes a sign follows the thing signified, as Deuteronomy 18:22: you shall have this sign: whatsoever that same prophet foretells in the name of the Lord, and it comes not to pass: that thing the Lord has not spoken; sometimes it occurs at the same time: when you shall hear the sound of one going in the tops of the pear trees, then shall you join battle (2 Sam 5:24); sometimes the sign precedes the thing signified, as with Gideon in Judges 7:5–7, when the sign was given that he ought to conquer with those who had lapped up water with their hands. And it is necessary that this sign should follow the thing signified, even as they themselves explain: for if it preceded it, then the child was born before the death of Phacee, who reigned twenty years; in the seventeenth year of his reign, Achaz began to reign, and Achaz reigned sixteen years; therefore, Achaz reigned thirteen years after the death of Phacee. And in the twelfth year of Achaz, Osee began to reign. In the ninth year of his reign, Samaria was captured, which was six years after the death of Achaz. Therefore, at the capture of Samaria, the child would have been at least nineteen years old; and thus what is said below in 8:4, that the child did not know to call his father and mother, would be false.

250. Likewise they object that in Hebrew it does not say virgin, but alma, which, according to them, signifies a marriageable young girl, as is found in Genesis 24:16 concerning Rebecca; where we have an exceeding comely maid, they also have alma. And even if it said bethula, which, according to them, signifies a virgin, this does not necessarily mean that she conceives while remaining a virgin, because it may be that she who was a virgin at the time of the prophecy, should conceive afterwards, having been corrupted by the seed of a man.

To which is to be said that it would be no sign at all if a young woman should conceive, and even a corrupted virgin. The Lord, however, wished to signify something great, when he said: unto the depth of hell, or unto the height above (Isa 7:11). Therefore, according to us, alma is used rather than young girl, because alma signifies a virgin, according to the origin of the word, and still more, it means one who is protected, about whom there can be no suspicion of evil. But bethula signifies virgin according to a later manner of speaking.

More next Sunday.