These things hast thou done Hypocrites, until they feel the hand of God against them, are ever ready to surrender themselves to a state of security, and nothing is more difficult than to awaken their apprehensions. By this alarming language the Psalmist aims at convincing them of the certainty of destruction should they longer presume upon the forbearance of God, and thus provoke his anger the more, by imagining that he can favor the practice of sin. The greatest dishonor which any can cast upon his name is that of impeaching his justice. This hypocrites may not venture to do in an open manner, but in their secret and corrupt imagination they figure God to be different from what he is, that they may take occasion from his conceived forbearance to indulge a false peace of mind, and escape the disquietude which they could not fail to feel were they seriously persuaded that God was the avenger of sin. We have a sufficient proof in the supine security which hypocrites display, that they must have formed such false conceptions of God. They not only exclude from their thoughts his judicial character, but think of him as the patron and approver of their sins. The Psalmist reprehends them for abusing the goodness and clemency of God, in the way of cherishing a vain hope that they may transgress with impunity. He warns them, that ere long they will be dragged into the light, and that those sins which they would have hidden from the eyes of God would be set in all their enormity before their view. He will set the whole list of their sins in distinct order, for so I understand the expression, to set in order, before their view, and force them upon their observation.

These things hast thou done, and I kept silence - Compare the notes at Isaiah 18:4. The meaning is, that while they did these things - while they committed these abominations - he did not interfere. He did not come forth in his anger to destroy them. He had borne all this with patience. He had borne this until it was now time that he should interpose Isaiah 18:3, and state the true principles of his government, and warn then of the consequences of such a course of sin and hypocrisy. Compare the notes at Acts 17:30.
Thou thoughtest that I was altogether such an one as thyself - The idea here is, that they thought or imagined that God was just like themselves in the matter under consideration, and they acted under this impression; or, in other words, the fair interpretation of their conduct was that they thus regarded God. That is, they supposed that "God" would be satisfied with the "forms" of religion, as "they" were; that all he required was the proper offering of sacrifice, according to "their" views of the nature of religion; that he did not regard principle, justice, pure morality, sincerity, even as they themselves did not; and that he would not be strict to punish sin, or to reprove them for it, if these forms were kept up, even as "they" were not disposed to be rigid on the subject of sin.
But I will reprove thee - I will rebuke thee alike for thy sins, and for this view of the nature of religion.
And set them in order - literally, I will "array" them; that is, I will draw them out to view in their appropriate ranks and orders, as soldiers are drawn up in martial array. They shall be so arranged and classified that they may be seen distinctly.
Before thine eyes - So that they may be plainly seen. The meaning is, that they would have a clear and impressive view of them: they would be made to see them as they were. This might be done then, as it is done now, either
(a) by their being set before their minds and hearts, so that they would see and feel the enormity of sin, to wit, by conviction for it; or
(b) by sending such punishment on them for their sins that they might "measure" the guilt and the number of their transgressions by the penalties which would be inflicted.
In some way all sinners will yet be made to see the nature and the extent of their guilt before God.

These things hast thou done - My eye has been continually upon you, though my judgments have not been poured out: and because I was silent, thou didst suppose I was such as thyself; but I will reprove thee, etc. I will visit for these things.

These [things] hast thou done, and I kept silence; thou thoughtest that I was altogether [such an one] as thyself: [but] I will reprove thee, and (q) set [them] in order before thine eyes.
(q) I will write all your wicked deeds in a roll, and make you read and acknowledge them, whether you will or not.

These things hast thou done,.... "These evil works", as the Targum; which they had done over and over again without remorse, with the greatest pleasure, and with promises of impunity to themselves. This is a confirmation of the charge made by the omniscient God, who saw and knew all their actions;
and I kept silence; spoke not by terrible things in righteousness, deferred the execution of judgment, exercised forbearance and patience, and gave space to repent; which being despised, they were hardened yet more and more in sin; see Ecclesiastes 8:11. This refers to the space of time between the crucifixion of Christ and the destruction of Jerusalem;
thou thoughtest that I was altogether such an one as thyself; either that he did not see the things committed by them in secret, as the things before mentioned, theft, adultery, slander, and detraction, commonly are; because they could not see such actions done by others: or that he took pleasure in them, as they did, and that he approved of their crucifixion of Jesus of Nazareth, and of their contempt of his Gospel, and of the persecution of his followers;
but I will reprove thee: not verbally by the ministry of the word, much less effectually and savingly by his Spirit; nor in a way of fatherly correction and chastisement; but by sore judgments; by sending the Roman armies to burn their city and temple, and carry them captive;
and set them in order before thine eyes; that is, their sins, and thereby fully confute their vain imagination, that either he did not take notice of them, or else approved of them. This signifies a formal process against them, as in a court of judicature; bringing in a regular charge and accusation against them, and an orderly disposition of their sins, as to time, place, and circumstances, committed by them, and a strong evidence or thorough conviction of them, so as not to be denied and gainsaid by them: or a setting them in battle array, as in Job 6:4; in rank and file; sins being what war against men, and bring upon them utter ruin and destruction; as the sins of the Jews fought against them, and destroyed them; see Jeremiah 2:19.

God, no longer (even in appearance) disregarding such, exposes their sins and threatens a terrible punishment.

Kept silence - I did not express my displeasure against thee in such judgments as thou didst deserve. Thoughtest - Thou didst misconstrue my patience and long - suffering, as if it had proceeded from my approbation of thy evil courses. Set in order - I will bring to thy remembrance, and lay upon thy conscience all thy sins.