For the zeal of thy house hath eaten me up [1] David's enemies, no doubt, professed that nothing was farther from their mind than to touch the sacred name of God; but he reproves their hypocritical pretences, and affirms that he is fighting in God's quarrel. The manner in which he did this, he shows, was by the zeal for the Church of God with which his soul was inflamed. He not only assigns the cause of the evil treatment which he received -- his zeal for the house of God -- but also declares that whatever evil treatment he was undeservedly made the object of, yet, as it were, forgetting himself, he burned with a holy zeal to maintain the Church, and at the same time the glory of God, with which it is inseparably connected. To make this the more obvious, let it be observed, that although all boast in words of allowing to God the glory which belongs to him; yet when the law, the rule of virtuous and holy living, presents its claims to them, men only mock him, and not only so, but they furiously rush against him by the opposition which they make to his Word. They do this as if he willed to be honored and served merely with the breath of the lip, and had not rather erected a throne among men, from which to govern them by laws. David, therefore, here places the Church in the room of God; not that it was his intention to transfer to the Church what is proper to God, but to show the vanity of the pretensions which men make of being the people of God, when they shake themselves loose from the control of God's holy law, of which the Church is the faithful guardian. Besides, David had to deal with a class of men who, although a hypocritical and bastard race, professed to be the people of God; for all who adhered to Saul boasted of having a place in the Church, and stigmatised David as an apostate or a rotten member. With this unworthy treatment David was so far from being discouraged, that he willingly sustained all assaults for the defense of the true Church. He declares that he is unmoved by all the wrongs and revilings which he personally suffered at the hands of his enemies. Laying aside all concern about himself, he is disquieted and distressed only for the oppressed condition of the Church, or rather burns with anguish, and is consumed with the vehemence of his grief. The second clause of the verse is to the same effect, denoting that he has nothing separate from God. Some explain it in a different sense, understanding it to mean that the wicked and proud, with the view of making an assault upon David, directed their fury and violence against God himself, and in this way indirectly pierced the heart of this holy man with their blasphemies, knowing as they did that nothing would be more grievous to him to bear than this. But this interpretation is too forced. Equally forced is that of those who consider David as intimating that he did not less prostrate himself in humble supplication at the mercy-seat whenever he heard the name of God torn by reproaches and blasphemy, than if he himself had been guilty of treason against the Divine Majesty. I therefore adhere to the opinion which I have already expressed, That David forgot what concerned himself, and that all the grief which he felt proceeded from the holy zeal with which he burned when he saw the sacred name of God insulted and outraged with horrible blasphemies. By this example we are taught, that whereas we are naturally so tender and delicate as to be unable to bear ignominy and reproach, we must endeavor to get quit of this unhappy state of mind, and ought rather to be grieved and agonised with the reproaches which are poured forth against God. On account of these, it becomes us to feel deep indignation, and even to give expression to this in strong language; but we ought to bear the wrongs and reproaches which we personally suffer without complaining. Until we have learned to set very little value upon our own reputation, we will never be inflamed with true zeal in contending for the preservation and advancement of the interests of the Divine glory. Besides, as David speaks in the name of the whole Church, whatever he says concerning himself behoved to be fulfilled in the supreme Head. It is, therefore, not surprising to find the Evangelists applying this passage to Christ, (John 2:17.) In like manner, Paul, in Romans 15:3, 5, 6, exhorting the faithful to imitate Christ, applies the second member to them all, and there also teaches us that the doctrine contained in it is very comprehensive, requiring them to devote themselves wholly to the advancement of the Divine glory, to endeavor in all their words and actions to preserve it unimpaired, and to be carefully on their guard that it may not be obscured by any fault of theirs. Since Christ, in whom there shines forth all the majesty of Deity, did not hesitate to expose himself to every species of reproach for the maintenance of his Father's glory, how base and shameful will it be for us to shrink from a similar lot.

Footnotes

1 - The verb means not only to eat up, to devour,' but to corrode or consume,' by separating the parts from each other, as fire, (see Parkhurst on 'kl 2;) and the radical import of the Hebrew word for zeal,' seems to be to eat into, corrode, as fire.' The word (says Parkhurst) is, in the Hebrew Bible, generally applied to the fervent or ardent affections of the human frame, the effects of which are well known to be even like those of fire, corroding and consuming; and, accordingly, the poets, both ancient and modern, abound with descriptions of these ardent and consuming affections, taken from fire and its effects. (See on qn'.)" -- Mant

For the zeal of thine house hath eaten me up - My zeal - my ardor - in the cause of religion (that is, of thy pure worship) has been so great as to consume me. It has been like a devouring fire within me. Zeal is represented under the idea of heat - as it is in the Greek language; and the characteristics of heat or fire are here applied to it. This passage is quoted in John 2:17, and applied to the Saviour, not as having had originally a reference to him, but as language which would accurately describe his character. See the notes at that passage.
And the reproaches of them that reproached thee are fallen upon me - This, too, is applied, in the same way, to the Saviour, by the Apostle Paul, in Romans 15:3. See the notes at that passage.

The zeal of thine house hath eaten me up - The strong desire to promote thy glory has absorbed all others. All the desires of my body and soul are wrapped up in this. This verse is very properly applied to our Lord, John 2:17, who went about doing good; and gave up his life, not only for the redemption of man, but to "magnify the law, and make it honorable."

(i) For the zeal of thine house hath eaten me up; and the reproaches of them that reproached thee are fallen upon me.
(i) When I saw your enemies claim your Name in mouth only, and in their life deny the same, your Holy Spirit thrust me forward to reprove them and defend your glory.

For the zeal of thine house hath eaten me up,.... Of the house of the sanctuary, as the Targum; that is, the temple, which was Christ's Father's house, where he was worshipped and dwelt; and zeal for his Father, and his glory in it, and indignation against those that made it an house of merchandise, inflamed him; put him upon driving out the buyers and sellers in it, whereby this passage had its accomplishment, John 2:14; and this may be applied to the church of God which is the house of God, of his building, and where he dwells; and zeal may design the fervent affection of Christ for it, for the doctrine, discipline, and salvation of it. His zeal for the Gospel appeared in his warm and lively preaching it, in his assiduity and constancy in it; in the wearisome journeys he took to spread it, in the risks he run, and dangers he exposed himself to, for the sake of it; in the miracles he wrought to confirm it, and in the care he took to free it from calumny and reproach: his zeal for the worship and discipline of God's house was shown by his asserting the purity of worship in spirit and truth; by his severe inveighing against the traditions, superstition, and will worship of men, and against the vices and corruptions of professors of religion, the Scribes and Pharisees: his zeal for the salvation of his people is easily seen in his suretyship engagements for them; in coming into this world to do the will of him that sent him; in his early regards unto it, and vehement desire, even of suffering death, in order to accomplish it, and in his voluntary and cheerful submission and obedience, even to the death of the cross: this zeal of his was according to knowledge, and was cordial, hearty, and unfeigned; and this "eat him up": inflamed like fire his spirit and affections; consumed his time and strength, and even life itself;
and the reproaches of them that reproached thee are fallen upon me: the same persons that reproached the one reproached the other; and the reproaches of his divine Father were as cutting to him as if cast on himself; it went to his heart that his Father's house should be made an house of merchandise; that his doctrine should be despised, his worship neglected, and his glory lessened; to have the name of God, his ways and truth, evil spoken of, were not pleasing to him; he took all reproach of this kind to himself, and bore it becomingly; and yet showed zeal for his Father's glory, and indignation against those that reproached him; see Romans 15:1.

Zeal - That fervent love which I have for thy house and service, and glory, and people. Eaten - Exhausted my spirits. Upon me - I have been as deeply affected with thy reproaches, as with mine own. This tho' truly belonging to David, yet was also directed by the spirit of God in him, to represent the disposition and condition of Christ, in whom it was more fully accomplished, to whom therefore it is applied in the New Testament, the first part of it, John 2:17, and the latter, Romans 15:3.