SEV Biblia, Chapter 13:19
Desde ahora os lo digo antes que se haga, para que cuando se hiciere, creis que YO SOY.
Clarke's Bible Commentary - John 13:19
Verse 19. That-ye may believe] These frequent predictions of his death, so circumstantial in themselves, had the most direct tendency to confirm the disciples, not only in the belief of his being the Messiah, but also in that of his omniscience.
John Gill's Bible Commentary
Ver. 19. Now I tell you before it come , etc.] That is, gave them notice of this before hand, that one of them should betray him: that when it is come to pass ; and they had seen it fulfilled exactly to a tittle, and according to this Scripture: ye may believe that I am he : the Lord God omniscient, who knows and declares things before they come to pass, just as they do come to pass, which none but the eternal God can do; and that he was the Saviour and Redeemer, the Messiah spoken of and promised, the very person prophesied of, in Psalm 41. For that whole psalm is applicable to Jesus Christ, the true Messiah; in ( Psalm 41:1-3), the happiness of such is declared, who consider the poor; the Messiah, in his low estate of humiliation, who became poor for the sake of his people; in ( Psalm 41:5), his enemies are represented as wishing for his death; their hypocrisy, perfidy, and vile designs upon his life, are aptly described in ( Psalm 41:6,7), which they executed by suborning false witnesses, bringing a wrong charge, l[ylb rbd , a wicked accusation against him, ( Psalm 41:8), which succeeded, to the taking away of his life; and then they are introduced as triumphing over him, lying dead in the grave, whom they believed would never rise more; but in this they were mistaken, for he was raised up again; for which he prays, ( Psalm 41:10), that he might requite them, as he did, by destroying their city, temple, and nation; and the whole is concluded with thankfulness to God, for raising and exalting him, and setting him before his face for ever, ( Psalm 41:11-13). There is but one passage in it, which has any difficulty in applying it to Christ, and that is, ( Psalm 41:4), where he is spoken of as having sinned against the Lord; but the words may be rendered thus, heal my soul, i.e. deliver me out of my sorrows and afflictions, l ytajh yk , because I have made an offering for sin unto thee; and well agrees with Christ, who was to make, and has made his soul an offering for sin.
Matthew Henry Commentary
Verses 18-30 - Our Lord had often spoken of his own sufferings and death, without suc trouble of spirit as he now discovered when he spake of Judas. The sin of Christians are the grief of Christ. We are not to confine ou attention to Judas. The prophecy of his treachery may apply to all wh partake of God's mercies, and meet them with ingratitude. See the infidel, who only looks at the Scriptures with a desire to do awa their authority and destroy their influence; the hypocrite, wh professes to believe the Scriptures, but will not govern himself by them; and the apostate, who turns aside from Christ for a thing of naught. Thus mankind, supported by God's providence, after eating brea with Him, lift up the heel against Him! Judas went out as one weary of Jesus and his apostles. Those whose deeds are evil, love darknes rather than light.
Greek Textus Receptus
απ 575 PREP αρτι 737 ADV λεγω 3004 5719 V-PAI-1S υμιν 5213 P-2DP προ 4253 PREP του 3588 T-GSM γενεσθαι 1096 5635 V-2ADN ινα 2443 CONJ οταν 3752 CONJ γενηται 1096 5638 V-2ADS-3S πιστευσητε 4100 5661 V-AAS-2P οτι 3754 CONJ εγω 1473 P-1NS ειμι 1510 5748 V-PXI-1S
Vincent's NT Word Studies
19. Now (ap arti). Rev., correctly, from henceforth. Compare i. 52; xiv. 7; Matt. xxiii. 39.I am he (egw eimi). Or, I am. See on viii. 24.
21-35. Compare Matt. xxvi. 21-25; Mark xiv. 18-21; Luke xxi. 21-23.