John 18:10

Then Simon Peter, having a sword, drew it, and smote the high priest's servant, and cut off his right ear. The servant's name was Malchus--None of the other Evangelists mention the name either of the ardent disciple or of his victim. John being "known to the high priest" (Joh 18:15), the mention of the servant's name by him is quite natural, and an interesting mark of truth in a small matter. As to the right ear, specified both here and in Luke (Luk 22:50), the man was "likely foremost of those who advanced to seize Jesus, and presented himself in the attitude of a combatant; hence his right side would be exposed to attack. The blow of Peter was evidently aimed vertically at his head" [WEBSTER and WILKINSON].

Hitherto this evangelist has recorded little of the history of Christ, only so far as was requisite to introduce his discourses; but now that the time drew nigh that Jesus must die he is very particular in relating the circumstances of his sufferings, and some which the others had omitted, especially his sayings. So far were his followers from being ashamed of his cross, or endeavouring to conceal it, that this was what, both by word and writing, they were most industrious to proclaim, and gloried in it. This chapter relates, I. How Christ was arrested in the garden and surrendered himself a prisoner (Joh 18:1-12). II. How he was abused in the high priest's court, and how Peter, in the meantime, denied him (Joh 18:13-27). III. How he was prosecuted before Pilate, and examined by him, and put in election with Barabbas for the favour of the people, and lost it (Joh 18:28-40).

18:10-11 Simon Peter drew a short sword or a long knife that was generally worn with everyday garments. • The Hebrew name Malchus means “king,” a detail that John might have included for its wordplay on Jesus’ true identity (see 18:36-37; 19:19). • Put your sword back: Jesus’ mission was not to fight for his life, but to die for ours.