That fact raises a number of important questions.
The most obvious is how the two accounts are supposed to be reconciled.
But an equally important question to consider is *why*...
As far as the first of these questions is concerned, I cannot better Peter Williams’ thread (not least because I can’t read half of the languages it includes), which can be found here:
Matthew has Judas hang himself.
Why?
My guess is as follows: because Matthew wants us to view Judas’s death in light of a particular Biblical incident.
How many people are said to hang themselves in the OT?
Ahithophel is certainly a contender.
But Ahithophel is said to have *strangled* himself to death (וַיֵּחָנַק וַיָּמָת), which may well have involved a rope and the like, but does not involve the verb ‘to hang’ (תלה).
Absalom’s death is an unusual one.
While he is out on his mule, Absalom gets his head stuck in the branches of an oak tree.
His mule, however, continues on its way,
which is significant to the events of Matt. 26–27, as we’ll soon see.
First, however, a brief word about the concept of ‘friendship’.
Friends can either be a support or a thorn in the side.
The first person who is referred to as a ‘friend’ in Scripture is Hira (cp. Gen. 38),
Job’s friends don’t do him much good either (though for pretty much the opposite reason).
Scripture does sometimes refer to friends in a more positive light.
But 18.24a qualifies what is said in 18.24b, since it warns us not to have too many friends.
Someone who has particularly grievous experiences with his friends in Scripture is David.
And that, I submit, is why Matthew focuses his attention on Judas’s Absalom-esque fate.
If Jesus is a Davidic Messiah, then Judas is an Absalomic betrayer.
🔹 Matthew in particular portrays Jesus as a ‘son of David’ (1.1).
🔹 Matthew alone has Jesus refer to Judas as his Absalomic ‘friend’ (26.50).
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All well and good, one might say. But what about Luke?
For a start, his account of Jesus’ betrayal is shorter. (It consists of two verses rather than four: cp. Matt. 26.47–50 w. Luke 22.47–28.)
Luke’s account of Judas’s death is distinctive in two main ways:
a] whereas Matthew describes what the chief priests ‘lawfully’ do with Judas’s money, Luke describes it as ‘the reward of his iniquity’, and
Luke’s is a gospel of upheavals and reversals.
It begins not with a royal genealogy, but with an account of two little-known women in Judah’s foothills.
And Jesus twices describes his kingdom in similar terms, i.e., as a kingdom in which the humble are exalted and the exalted humbled (14.11, 18.14).
Ahab is allowed to reject God’s ways and exploit God’s people for many years, but, in the end, justice catches up with him.
Let men be warned: The establishment of God’s kingdom will bring powerful tyrants (like the Herod of Acts 12) to justice,
THE END.