Mark 14:10

10 Then Judas Iscariot, one of the Twelve, went to the chief priests to betray Jesus to them.

Read Mark 14:10 Using Other Translations

And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.
Then Judas Iscariot, who was one of the twelve, went to the chief priests in order to betray him to them.
Then Judas Iscariot, one of the twelve disciples, went to the leading priests to arrange to betray Jesus to them.

What does Mark 14:10 mean?

John Gill's Exposition of the Bible
Mark 14:10

And Judas Iscariot, one of the twelve
Apostles of Christ; who was the principal person that had indignation at the woman, and murmured against her, for the profusion of the ointment:

went unto the chief priests;
as soon as this affair was over, and Christ had defended the woman's conduct to his shame and silence: he immediately went out of the house, where they were, and set out from Bethany to Jerusalem; and understanding the chief priests were in consultation together at Caiaphas's house, how to apprehend Jesus, and put him to death, went directly to them, unsent for, and unthought of by them:

to betray him unto them;
which Satan had put into his heart, and what his avarice and revenge for the late action of the woman, and Christ's defence of it, prompted him to; (See Gill on Matthew 26:14).

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