How did Isaiah die?
The Bible tells us when Isaiah began to prophesy and which kings he served under, but it never records his death. What we have instead is an old Jewish tradition — that he was sawn in two under king Manasseh — and commentators weigh that tradition differently.
The Bible's silence
The book that carries his name is long, yet it says almost nothing about the man. One writer sets out plainly how little we can pin down:
The Bible TreasuryOf his personal history we know very little. We learn that his father's name was Amoz, but we do not know which tribe he belonged to. Isaiah has told us that he was married and had two children, and he has recorded for our instruction the great lesson he learned about the uncleanness of his nature. But the date of his birth and the year of his death are facts hidden in the darkness of the past.
The tradition: sawn in two under Manasseh
The account that has come down through Jewish sources puts his death in the reign of Hezekiah's son. It even names the instrument used:
Arend RemmersIsaiah's prophetic service covered the reigns of the kings Uzziah, Jotham, Ahaz and Hezekiah. Uzziah's rule started around the year 767 BC, and Hezekiah died around 697 BC. The prophet's service fell within that time. According to Jewish tradition, Isaiah was persecuted by the ungodly king Manasseh, the son of king Hezekiah, and sawn in two inside a hollow tree trunk (compare Hebrews 11:37).
Why the setting fits
Manasseh's reign was soaked in the blood of God's servants, and outside history records the same. That is what makes the story credible to many:
Arno Clemens GaebeleinThere is a trustworthy tradition that he lived during the reign of Manasseh, and that he suffered martyrdom because he rebuked the vices and idolatries that were rampant under that wicked king. This tradition says that he died by being sawn in two. (See Hebrews 11:37, which, if this tradition is true, would apply to Isaiah.) Josephus, the great Jewish historian, speaks of the cruel persecutions under Manasseh's reign in these words: "He barbarously killed all the righteous men among the Hebrews; nor would he spare the prophets, for he killed some of them every day, until Jerusalem was flooded with blood."
How much weight the tradition carries
Commentators differ here. Some treat the account as reliable; others note that the same Jewish sources also invented a royal family tree for Isaiah, and that this should make us cautious:
Walter ScottJewish tradition claims that the aged prophet, then about ninety years old, was "sawn in two" during the reign of Manasseh, and that a wooden instrument was used for the cruel purpose in order to prolong his sufferings. Many suppose that Hebrews 11:37, "sawn in two," refers to the barbarous martyrdom of our prophet. Isaiah, being their favourite prophet, also had to have royal parentage, so they tell us that Amoz, the prophet's father, was a brother of king Amaziah. These traditions are not supported by a shred of evidence. We do not say they are false, neither can we affirm they are true.
Hebrews 11:37
The one line of Scripture that may point to Isaiah's death is in the roll-call of faith, where the ESV reads "they were sawn in two." Some read it as naming him among the unnamed:
Arno Clemens GaebeleinSome were stoned, as Zechariah was (2 Chronicles 24) and Jeremiah, according to tradition. Some were sawn in two, as Isaiah was under Manasseh. Some were killed with the sword, like Urijah (Jeremiah 26:23) and James the brother of John (Acts 12). They might have dressed in silks and velvets and lived in luxury in the palaces of princes, had they denied God and believed the world's lie.
Others attach the same phrase to a later era of persecution altogether:
Samuel Ridout"They were sawn in two" — referring perhaps to the period between Malachi and the New Testament, when such persecutions were inflicted.
The unnamed are not the unknown
That the record is missing does not mean the suffering was rare or that God overlooked it:
Leslie M. GrantIf the Old Testament does not give us the details of such history, at least in many of these cases, yet no doubt there were many. And the records of later church history contain a multitude of cases of godly people suffering these very things, and tortures even more cruel, for Christ's sake. How full of meaning and how precious is that word, "of whom the world was not worthy."
Summary
- Silence. Scripture never records Isaiah's death; the year of it is lost to history.
- Tradition. Jewish sources say Manasseh had him sawn in two, some adding that a wooden saw was used on a hollow trunk to draw out his suffering.
- Setting. Manasseh's reign fits the story — Josephus writes that he killed the righteous daily until Jerusalem was flooded with blood.
- Caution. Commentators differ: some call the account trustworthy, others point out it rests on no evidence and refuse to call it either true or false.
- Verdict. Hebrews 11:37 may or may not be about Isaiah, but its judgment stands over every such death: "of whom the world was not worthy."