Isaiah — Chapter 37
Synopsis Capitis
Synopsis: The Sennacherib crisis resolved — Hezekiah's prayer (v.14-20), Isaiah's oracle of deliverance (v.21-35), and the miraculous destruction of 185,000 Assyrians by the angel of the Lord (v.36). The stump-and-shoot image returns: 'The surviving remnant of the house of Judah shall again take root downward and bear fruit upward' (v.31) — Lapide applies this Messianic shoot-image to Christ from the root of Jesse. The death of Sennacherib (v.37-38) confirms: no earthly power can stand against God's decree.
Verse 14
And Ezechias took the letter from the hand of the messengers, and read it, and went up to the house of the Lord, and Ezechias spread it before the Lord. Ezechias's prayer: he literally spreads the letter of Sennacherib before God — a model of prayer in tribulation: bringing the exact nature of the problem before God and trusting entirely in His intervention. Lapide: this act of 'spreading the letter' before God is one of the most powerful images of childlike trust in Scripture.
Verse 21
Then Isaias the son of Amos sent to Ezechias, saying: Thus saith the Lord the God of Israel: Because thou hast prayed to me concerning Sennacherib king of the Assyrians, this is the word that the Lord hath spoken of him. God's answer through Isaiah: a magnificent oracle (vv.22-29) taunting Sennacherib and predicting his destruction in detail — including his exact route of retreat (v.29).
Verse 33
Therefore thus saith the Lord concerning the king of the Assyrians: He shall not come into this city, nor shoot an arrow there, nor come before it with a shield, nor cast a trench about it. Total divine protection of Jerusalem: not one Assyrian arrow will land in it. Fulfilled exactly — Sennacherib retreated without launching a single attack on Jerusalem. Lapide: this is a type of the Church's indefectibility.
Verse 36
Egressus est angelus Domini et percussit in castris Assyriorum
The angel of the Lord went out and struck down 185,000 in the camp of the Assyrians. Lapide's angelology: the 'angel of the Lord' here is a mighty angelic spirit (possibly Michael, guardian of Israel, per Dan 10:21 and 12:1), acting as God's instrument in one night. He refutes those who explain this naturalistically (a plague, a hot desert wind). Applied typologically: at the end of time, Michael and the angels will execute God's judgment on the enemies of the Church. The number 185,000 = Lapide notes this exceeds many ancient armies entirely; the destruction of such a force overnight is among the greatest miracles in Scripture.