Haydock's Catholic Bible Commentary: John
Chapter 14
Ver. 1. After having answered the questions of St. Peter, Jesus again addresses himself to his disciples, and bids them not to be afflicted or troubled, at what he says to them. Many Greeks and Latins begin this chapter thus: Jesus said to his disciples, let not your hearts be troubled. (St. Chrysostom) --- Euthymius; Leont.; Theophylactus; Theodor.; &c. agree, that our Saviour wished to encourage his apostles, who were so much troubled, because he had said, that Peter should deny him. They thought within themselves, if Peter, who is the strongest, and most resolute amongst us, shall so far forget himself, as to deny his master, what will become of us? Jesus seeing their anxiety, tells them not to be troubled; but to believe in him, and in his words, for he had said, that he would not lose any, whom his Father had given him; (John chap. vi, ver. 39.) and that whosoever should believe in him, should have life everlasting. (chap. iii, ver. 15.) --- Let not your heart be troubled. Christ here begins those incomparable discourses to his apostles, which are set down in the four next chapters. His sufferings and death now approaching, he forewarns them not to be troubled. You believe in God, and put your trust in him; believe also, and trust in me, no less than in him. (Witham)
Ver. 2. In my Father's house. He does not say of your Father: for though God be the Father of all by creation, and of the just, by the grace of adoption; yet Christ in several places, calls him his Father, in a quite different sense, that is, as he was his eternal Father, as the ancient interpreters observe. (Witham) --- These many mansions signify different degrees of glory in heaven. (St. Jerome, lib. ii. adv. Jovin.)
Ver. 3. I will come again: not only by rising the third day, but at your death, and at the day of judgment: that where I am, you also may be, and may receive the reward of eternal happiness in my kingdom.
Ver. 4. And whither I go, you know, and the way you know. Thomas replied, we know neither. Jesus saith to him, I am the way. They knew it, says St. Augustine, (tract. 69.) but they did not know, that they knew it: they knew their Master, Jesus Christ, and he was the way: they also knew, that is, believed, the kingdom of heaven, but they knew not, that he was returning thither: for as yet their imaginations were upon a temporal kingdom. --- I am the way, by my doctrine and example: I am the Truth, by my promises; and I am Life, by the graces I offer and give. (Witham)
Ver. 7. If you know me, you would surely[1] have known my Father also. That is, (says St. Chrysostom; St. Cyril; &c.) did you know me to be his true, and eternal Son, you would always know him to be the Father from all eternity. And from henceforth, especially from the coming of the Holy Ghost, you shall know him with a more perfect knowledge. And you have seen him, not as to the divine nature: in this manner, you have neither seen him, nor me. But,
Ver. 9. He that seeth me, seeth the Father also:[2] that is, he seeth him, who is not a man only, but who also, by my divine nature, am one and the same with the Father: so that he who believes, and as it were sees, or knows by faith, who I am, cannot but know, that I am one with my eternal Father; not one person, as the Sabellians fancied, but one in nature and substance. The ancient Fathers take notice against the Arians, that these words, and others that follow in this chapter, could not be true, if Christ was no more than a creature, though ever so perfect, there being an infinite distance betwixt God and the highest of his creatures. (Witham)
Ver. 10. Do you not believe that I am in the Father, and the Father in me? These words confirm the equality of the Father and the Son: nor can they be expounded of an union of affection only, by what Christ told them before. (John v. 17. and 19.) As the Father worketh till now, so I work: and whatsoever things the Father worketh, these also in like manner the Son doth. (Witham) --- In the Son and in the Father, there is one and the same essence, the same wisdom, the same power; so that what the Son says, he does not say it of himself, and what the Son does, he does not do it of himself; but it is the Father, who abideth in the Son, who both acts and speaks.
Ver. 12. And greater than these shall he do, because I go to the Father. Christ speaks of the greatness of visible miracles, and tells them, that after his ascension, they shall be enabled, even to do greater miracles than he has yet shewn to the world. He would give this power to his disciples, who were to convert the world; and perhaps the greatest miracle of all, was the conversion of the whole world. (Witham) --- Behold another proof of my divinity, viz. the wonderful miracles those perform, who believe in me. An impostor may seduce the vulgar with false miracles, or, perhaps, with real wonderful prodigies; but he cannot confer that power on others. Behold, I have performed miracles by my own power, without any deceit, and always with a sovereign authority. I have given those, who believed in me, power to work in my name, as great, and even greater miracles, than I have done myself. All this I have done, to shew you, that I am equally God with the Father. I truly am so, then, for it would be impossible for God to assist an impostor, a liar, and an enemy to his honour and glory. (Calmet)
Ver. 13. That will I do. He does not now say, this the Father will do: to shew that the power of both is equal, and the same. (Witham)
Ver. 15. Instead of afflicting yourselves at our separation, and my going to the Father, you ought, if you truly love me, to testify your affection, by a faithful observance of my commandments. Behold, this is the best proof you can give me of your attachment: better far than any exterior sign of grief and tenderness. (St. Chrysostom)
Ver. 16. Paraclete. This is a comforter: or also an advocate: inasmuch as by inspiring prayer, he prays, as it were, in us, and pleads for us. --- For ever. Hence it is evident, that this spirit of truth was not only promised to the persons of the apostles, but also to their successors, through all generations. (Challoner) --- I have not changed the word Paraclete, which signifies, both an advocate and a comforter. He shall remain with you, and in you, for ever. What greater happiness, what greater security for the faithful, than to have this divine promise, the Holy Ghost, the Spirit of truth, remaining with the Church for ever, to protect her, and preserve her from all errors and heresies? (Witham) --- If the Holy Ghost had been promised only to the apostles, their successors could not have challenged the promise. But the promises and privileges were not merely personal, but attached to their office perpetually. Hence, the Holy Ghost, in every age and clime, perpetually watches over the Catholic Church, and preserves her from both open and secret attacks of her enemies.