If the divine word had not roused the crowd from their stupor of terror by the second question, and if it had not reminded them why they had come and permitted them to act. Then all these Roman soldiers with their chiliarch, and the temple servants with Judas, would have remained in the stupor and madness into which the first divine word addressed to them had cast them.
The Lord voluntarily gives Himself into human hands, "that the Scriptures might be fulfilled." He permits the crowd with Judas to approach Him as an ordinary man.
Yet by this same authoritative word He shields the disciples around Him from all violence: "Let these go their way." It seems that at this moment all the disciples were around the Lord.
Probably those who were sleeping in the cave awoke from the noise of the crowd coming from Kidron to the garden of Gethsemane, and ran to the place where the Lord was.
Peter, James, and John the Lord Himself raised from sleep, saying (Mt 26:45-46 and parallels): "Rise; he who betrays Me is at hand." Perhaps in Mt 26:45 "rise" refers to all the disciples.
In Mk 14:42 these words seem to refer more closely only to the three disciples. In Lk 22:45, they refer to all the disciples.
It is beyond doubt that at the moment when Judas appeared with the guard, all the faithful disciples of the Lord were with Him, and He freed them all by His word. He alone, the Lamb of God, wished to suffer at that time.
For it was a great and terrible moment, when the Lord in the flesh was lifting upon His shoulders the sins of the world. Only in the future, after the God-man had offered the sacrifice for the world, could particular human sacrifices be accepted.
This would be when these men had been cleansed by the Blood of the Lamb and sanctified by the Spirit of God. Only then could they be counted worthy to offer their bodies as a sacrifice to God, for the glorification of the name of the greatest Sacrifice, our Lord Jesus Christ.
Cf. Jn 13:36. The Lord says to Peter: "You cannot follow Me now, but afterward you shall follow Me." Cf. Jn 21:19.
The words of verse 9 are the Evangelist's words, recalling the words spoken by the Lord in His prayer (Jn 17:12): "Those whom You gave Me I have kept." In His prayer, as Chrysostom notes, the Lord speaks chiefly of eternal salvation and eternal perdition, namely of the son of perdition.
Yet the Evangelist, independently of the broader meaning of the Lord's word, also sees in them a particular application at that moment, when the Lord is taken by His enemies.
We shall also allow ourselves to call attention to this. The Lord saves His disciples not only from temporal sufferings and death.
By shielding them from arrest, He saves them from a temptation against which they probably would not have stood, thereby endangering even their very souls. The example of Peter's denial clearly testifies that, without the help of the Spirit of God, they could not yet be "witnesses of the Lord," according to His word in Jn 15:26-27.