(9) Go, and tell this people, Hear ye indeed, but understand not.--No harder task, it may be, was ever given to man. Ardent dreams of reformation and revival, the nation renewing its strength like the eagle, were scattered to the winds; and he had to face the prospect of a fruitless labour, of feeling that he did but increase the evil against which he strove. It was the very opposite mission of that to which St. Paul was sent, to "open men's eyes, and turn them from darkness to light" (Acts 26:18). It is significant that the words that followed were quoted both by the Christ (Matthew 13:14-15; Mark 4:12), by St. John (John 12:40), and by St. Paul (Acts 28:26-27), as finding their fulfilment in their own work and the analogous circumstances of their own time. History was repeating itself. To Isaiah, as with greater clearness to St. Paul (Romans 9-11), there was given the support of the thought that the failure which he saw was not total, that even then a "remnant should be saved;" that though his people had "stumbled," they had not "fallen" irretrievably; that the ideal Israel should one day be realised. The words point at once to the guilt of "this people "--we note the touch of scorn ("populus iste") in the manner in which they are mentioned (Isaiah 8:11; Isaiah 28:11; Isaiah 28:14; Matthew 9:3; Matthew 26:61)--and to its punishment. All was outward with them. Words did not enter into their minds ("heart," i.e., "understanding," rather than "feeling"). Events that were "signs of the times," calls to repentance or to action, were taken as things of course. For such a state, after a certain stage, there is but one treatment. It must run its course and "dree its weird," partly as a righteous retribution, partly as the only remedial process possible.

Verse 9. - Hear ye indeed... see ye indeed; literally, In hearing hear... in seeing see - with the force of "Listen and bear; look and see;" "Attend, "that is," with the outward souse, and catch all that sense can catch, but without perception of the inward meaning" (see Matthew 13:14; Mark 4:12, etc.). This is what they would do. Isaiah is bidden to exhort them, in grave irony, to do it.

6:9-13 God sends Isaiah to foretell the ruin of his people. Many hear the sound of God's word, but do not feel the power of it. God sometimes, in righteous judgment, gives men up to blindness of mind, because they will not receive the truth in the love of it. But no humble inquirer after Christ, need to fear this awful doom, which is a spiritual judgment on those who will still hold fast their sins. Let every one pray for the enlightening of the Holy Spirit, that he may perceive how precious are the Divine mercies, by which alone we are secured against this dreadful danger. Yet the Lord would preserve a remnant, like the tenth, holy to him. And blessed be God, he still preserves his church; however professors or visible churches may be lopped off as unfruitful, the holy seed will shoot forth, from whom all the numerous branches of righteousness shall arise.And he said, go, and tell this people,.... What is and will be their case and condition, as follows:

hear ye indeed; the words of the prophets sent unto them, yea, Christ himself incarnate preaching among them; the great Prophet Moses said should be raised up unto them:

but understand not; neither that he is the Messiah, nor the doctrines delivered by him; which were spoken to them in parables; see Matthew 13:13,

and see ye indeed: the miracles wrought by him, as raising the dead, cleansing the lepers, restoring sight to the blind, causing the deaf to hear, and the dumb to speak:

but perceive not; that he is the Messiah, though all the characteristics pointed at in prophecy are upon him, and such miracles are done by him.