And his disciples remembered. It is to no purpose that some people tease themselves with the inquiry how the disciples remembered a passage of Scripture, with the meaning of which they were hitherto unacquainted. For we must not understand that this passage of Scripture came to their remembrance at that time; but afterwards, when, having been taught by God, they considered with themselves what was the meaning of this action of Christ, by the direction of the Holy Spirit this passage of Scripture occurred to them. And, indeed, it does not always happen that the reason of God's works is immediately perceived by us, but afterwards, in process of time, He makes known to us his purpose. And this is a bridle exceedingly well adapted to restrain our presumption, that we may not murmur against God, if at any time our judgment does not entirely approve of what he does. We are at the same time reminded, that when God holds us as it were in suspense, it is our duty to wait for the time of more abundant knowledge, and to restrain the excessive haste which is natural to us; for the reason why God delays the full manifestation of his works is, that he may keep us humble. The zeal of thine house hath eaten me up. The meaning is, that the disciples at length came to know, that the zeal for the house of God, with which Christ burned, excited him to drive out of it those profanations. By a figure of speech, in which a part is taken for the whole, David employs the name of the temple to denote the whole worship of God; for the entire verse runs thus: the zeal of thy house hath eaten me up, and the reproaches of them who reproached thee have fallen on me, (Psalm 69:9.) The second clause corresponds to the first, or rather it is nothing else than a repetition explaining what had been said. The amount of both clauses is, that David's anxiety about maintaining the worship of God was so intense, that he cheerfully laid down his head to receive all the reproaches which wicked men threw against God; and that he burned with such zeal, that this single feeling swallowed up every other. He tells us that he himself had such feelings; but there can be no doubt that he described in his own person what strictly belonged to the Messiah. Accordingly, the Evangelist says, that this was one of the marks by which the disciples knew that it was Jesus who protected and restored the kingdom of God. Now observe that they followed the guidance of Scripture, in order to form such an opinion concerning Christ as they ought to entertain; and, indeed, no man will ever learn what Christ is, or the object of what he did and suffered, unless he has been taught and guided by Scripture. So far, then, as each of us shall desire to make progress in the knowledge of Christ, it will be necessary that Scripture shall be the subject of our diligent and constant meditation. Nor is it without a good reason that David mentions the house of God, when the divine glory is concerned; for though God is sufficient for himself, and needs not the services of any, yet he wishes that his glory should be displayed in the Church. In this way he gives a remarkable proof of his love towards us, because he unites his glory -- as it were, by an indissoluble link -- with our salvation. Now as Paul informs us that, in the example of the head, a general doctrine is presented to the whole body, (Romans 15:3,) let each of us apply to the invitation of Christ, that -- so far as lies in our power -- we may not permit the temple of God to be in any way polluted. But, at the same time, we must beware lest any man transgress the bounds of his calling. All of us ought to have zeal in common with the Son of God; but all are not at liberty to seize a whip, that we may correct vices with our hands; for we have not received the same power, nor have we been entrusted with the same commission.

It was written - This is recorded in Psalm 69:9. Its meaning is, that he was affected with great zeal or concern for the pure worship of God.
The zeal of thine house - "Zeal" is intense ardor in reference to any object. The "zeal of thine house" means extraordinary concern for the temple of God; intense solicitude that the worship there should be pure, and such as God would approve.
Hath eaten me up - Hath absorbed me, or engaged my entire attention and affection; hath surpassed all other feelings, so that it may be said to be the one great absorbing affection and desire of the mind. Here is an example set for ministers and for all Christians. In Jesus this was the great commanding sentiment of his life. In us it should be also. In this manifestation of zeal he began and ended his ministry. In this we should begin and end our lives. We learn, also, that ministers of religion should aim to purify the church of God. Wicked men, conscience-smitten, will tremble when they see proper zeal in the ministers of Jesus Christ; and there is no combination of wicked men, and no form of depravity, that can stand before the faithful, zealous, pure preaching of the gospel. The preaching of every minister should be such that wicked men will feel that they must either become Christians or leave the house of God, or spend their lives there in the consciousness of guilt and the fear of hell.

The zeal of thine house - See Psalm 59:10. Zeal to promote thy glory, and to keep thy worship pure.

And his disciples remembered that it was written, The (g) zeal of thine house hath eaten me up.
(g) "Zeal" in this place is taken for a wrathful indignation and displeasure of the mind, brought about when someone deals wickedly and evilly towards those whom we love well.

And his disciples remembered that it was written,.... In Psalm 69:9, which Psalm belongs to the Messiah, as is manifest from the citations out of it in the New Testament, and the application of them to Christ, as in John 15:25, compared with Psalm 69:4. Christ is represented in it, as suffering for the sins of his people; for he himself was innocent; and was hated without a cause; but having the sins of his people imputed to him, he made satisfaction for them, and so restored what he took not away. His sufferings are spoken of in it as very great; and from it we learn, that they are fitly called, by himself, a baptism, which he desired to be baptized with, Luke 12:50, since the waters are said to come into his soul, and he to be in deep waters, where the floods overflowed him; so that he was as one immersed in them: it is not only prophesied of him in it, that he should be the object of the scorn and contempt of the Jewish nation, and be rejected by them, and treated with the utmost indignity, and loaded with reproaches; but it foretold, that they should give him gall to eat, and vinegar to drink, which were literally fulfilled in him: and even the Jews themselves seem to be under some conviction, that the Psalm has respect to him; for Aben Ezra, a noted commentator of theirs, on the last words of the Psalm, has this note;
"the sense is, they and their children shall inherit it in the days of David, or in the days of the Messiah.''
It appears from hence, that the disciples of Christ were acquainted with the sacred writings, and had diligently read them, and searched into them, and had made them their study; and upon this wonderful action of Christ, called to mind, and reflected upon the following passage of Scripture, which they judged very proper and pertinent to him:
the zeal of thine house hath eaten me up. This passage, so far as it is cited, agrees exactly, word for word, with the original text in Psalm 69:9, wherefore it is very strange that Surenhusius (f) should remark a difference, and give himself a good deal of trouble to reconcile it: he observes, that in the Hebrew text, it is read, "the zeal of the Lord", in the third person; whereas it is there, , "the zeal of thine house", as here, in the second person: indeed, the word "for", is left out, as he remarks, there being no need of it in the citation; the evangelist only historically relating the accommodation of it to Christ, by the disciples; whereas in the original text, the words contain a reason of the reproach and shame which Christ endured, and was put to by the Jews on account of his zeal for the house, honour, and worship of God; and the latter part of the text is not produced at all, being not for the present purpose, though very applicable to Christ; and is cited, and applied to him by the apostle, in Romans 15:3. Such was Christ's regard to his Father's house, and which was typical of the church of God; and such his concern for his honour, ordinances, and worship, that when he saw the merchandise that was carried on in the temple, his zeal, which was a true and hearty affection for God, and was according to knowledge, was stirred up in him, and to such a degree, that it was like a consuming fire within him, that ate up his spirits; so that he could not forbear giving it vent, and expressing it in the manner he did, by driving those traders out of it. Phinehas and Elias were in their zeal, as well as other things, types of Christ; and in the Spirit and power of the latter he came; and Christ not only expressed a zeal for the house of God, the place of religious worship, but for the church and people of God, whose salvation he most earnestly desired, and most zealously pursued: he showed his strong, and affectionate regard to it, by his suretyship engagements for them, by his assumption of their nature, by his ardent desire to accomplish it, and by his voluntary and cheerful submission to death on account of it. And such was his zeal for it, that it eat him up, it inflamed his Spirit and affections, consumed his time and strength, and, at last, his life: and he also showed a zeal for the discipline of God's house, by his severe reflections on human traditions; by asserting the spirituality of worship; by commanding a strict regard to divine institutions; and by sharply inveighing against the sins of professors of religion: and he discovered a warm zeal for the truths of the Gospel, by a lively and powerful preaching of them; by his constancy and assiduity in it; by the many fatiguing journeys he took for that purpose; by the dangers he exposed himself to by it; and by the care he took to free the Gospel from prejudice and calumnies: and it becomes us, in imitation of our great master, to be zealous for his truths and ordinances, and for the discipline of his house, and not bear with either the erroneous principles, or the bad practices of wicked men.
(f) Biblos Katallages, p. 347.

eaten me up--a glorious feature in the predicted character of the suffering Messiah (Psalm 69:9), and rising high even in some not worthy to loose the latchet of His shoes. (Exodus 32:19, &c.).

The zeal of thine house. Quoted from Psalm 69:9.

Psalm 69:9.