What is the meaning of Matthew 26:51-54?

51 And, behold, one of them which were with Jesus stretched out his hand, and drew his sword, and struck a servant of the high priest’s, and smote off his ear. 52 Then said Jesus unto him, Put up again thy sword into his place: for all they that take the sword shall perish with the sword. 53 Thinkest thou that I cannot now pray to my Father, and he shall presently give me more than twelve legions of angels? 54 But how then shall the scriptures be fulfilled, that thus it must be? (Matthew 26:51-54 KJV)

William Burkitt’s Commentary

The rude multitude laying hands upon Christ, the disciples, who had remitted their watch, do resume their courage, and are willing to rescue their Master if they can; particularly Peter draws his sword, and cuts off the ear of Malchus, one of the forwardest to lay hold on Jesus.

Observe here St. Peter’s zeal and sincere love for his Lord and Master: it was in great sincerity spoken, Though I die with thee, yet will I not deny thee. But why did not Peter draw his sword upon Judas, rather than Malchus? Perhaps because though Judas was more faulty, yet Malchus was more forward to arrest and carry off our Saviour. How doth a pious breast swell with indignation at the sight of any open affront offered unto Christ!

Observe here, That though St. Peter’s heart was sincere, yet his hand was rash: good intentions are no warrant for irregular actions; and accordingly Christ, who accepted his affection, reproves him for the action: put up thy sword; for they that take the sword, shall perish by the sword.

Learn hence, That Christ will thank no man to fight for him without a warrant and commission from him. To resist a lawful magistrate, even in Christ’s own defence, is rash zeal, and discountenanced by the gospel. To a lawful power lawfully executed, there must be yielded due obedience.

Observe lastly, Our Lord’s absolute refusal to be rescued out of his enemies’ hands, with the reason of it: “Did I incline to be rescued by force, (as if our Lord had said,) I could demand all the troops of angels in heaven to show themselves upon that occasion, but how can this stand with the decree of my Father, with the declaration of the scripture, with the demonstration of my mercy, and with the salvation of miserable mankind?”

Learn thence, That Christ was infinitely more concerned for the salvation of lost sinners, than for his own death and sufferings; more concerned for our eternal salvation, than for his own temporal preservation. Had he been rescued by the power of angels, we had fallen a prey into the paw of devils.