27 For who is greater, he who sits at the table, or he who serves? Is it not he who sits at the table? Yet I am among you as the One who serves. 28 But you are those who have continued with Me in My trials. 29 And I bestow upon you a kingdom, just as My Father bestowed one upon Me, 30 that you may eat and drink at My table in My kingdom, and sit on thrones judging the twelve tribes of Israel."
31 And the Lord said, "Simon, Simon! Indeed, Satan has asked for you, that he may sift you as wheat. 32 But I have prayed for you, that your faith should not fail; and when you have returned to Me, strengthen your brethren." 33 But he said to Him, "Lord, I am ready to go with You, both to prison and to death." 34 Then He said, "I tell you, Peter, the rooster shall not crow this day before you will deny three times that you know Me."
35 And He said to them, "When I sent you without money bag, knapsack, and sandals, did you lack anything?" So they said, "Nothing." 36 Then He said to them, "But now, he who has a money bag, let him take it, and likewise a knapsack; and he who has no sword, let him sell his garment and buy one. 37 For I say to you that this which is written must still be accomplished in Me: 'And He was numbered with the transgressors.' For the things concerning Me have an end." 38 So they said, "Lord, look, here are two swords." And He said to them, "It is enough."
Matthew Henry's Commentary on Luke 22:27-38
Commentary on Luke 22:21-38
(Read Luke 22:21-38)
How unbecoming is the worldly ambition of being the greatest, to the character of a follower of Jesus, who took upon him the form of a servant, and humbled himself to the death of the cross! In the way to eternal happiness, we must expect to be assaulted and sifted by Satan. If he cannot destroy, he will try to disgrace or distress us. Nothing more certainly forebodes a fall, in a professed follower of Christ, than self-confidence, with disregard to warnings, and contempt of danger. Unless we watch and pray always, we may be drawn in the course of the day into those sins which we were in the morning most resolved against. If believers were left to themselves, they would fall; but they are kept by the power of God, and the prayer of Christ. Our Lord gave notice of a very great change of circumstances now approaching. The disciples must not expect that their friends would be kind to them as they had been. Therefore, he that has a purse, let him take it, for he may need it. They must now expect that their enemies would be more fierce than they had been, and they would need weapons. At the time the apostles understood Christ to mean real weapons, but he spake only of the weapons of the spiritual warfare. The sword of the Spirit is the sword with which the disciples of Christ must furnish themselves.