John 18:7-11

Verse 8

Let these go their way - These words are rather words of authority, than words of entreaty. I voluntarily give myself up to you, but you must not molest one of these my disciples. At your peril injure them. Let them go about their business. I have already given you a sufficient proof of my power: I will not exert it in my own behalf, for I will lay down my life for the sheep; but I will not permit you to injure the least of these. It was certainly the supreme power of Christ that kept the soldiers and the mob from destroying all the disciples present, when Peter had given them such provocation, in cutting off the ear of Malchus. There were probably no other disciples with Christ than Peter, James, and John, at this time. see Mat 26:37; Mar 13:33.
Verse 10

Having a sword - See the note on Luk 22:36.

Cut off his right ear - He probably designed to have cloven his scull in two, but God turned it aside, and only permitted the ear to be taken off; and this he would not have suffered, but only that he might have the opportunity of giving them a most striking proof of his Divinity in working an astonishing miracle on the occasion: see the notes on Mat 26:51-56 (note).

The other three evangelists mention this transaction; but neither give the name of Peter nor of Malchus, probably because both persons were alive when they wrote; but it is likely both had been long dead before St. John published his history.
Verse 11

The cup which my Father hath given me - The cup signifies, sometimes the lot of life, whether prosperous or adverse: here it signifies the final sufferings of Christ.
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