9 And he said, "Go, and say to this people: 'Hear and hear, but do not understand; see and see, but do not perceive.' 10 Make the heart of this people fat, and their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their hearts, and turn and be healed." 11 Then I said, "How long, O Lord?" And he said: "Until cities lie waste without inhabitant, and houses without men, and the land is utterly desolate, 12 and the Lord removes men far away, and the forsaken places are many in the midst of the land. 13 And though a tenth remain in it, it will be burned again, like a terebinth or an oak, whose stump remains standing when it is felled." The holy seed is its stump.
Matthew Henry's Commentary on Isaiah 6:9-13
Commentary on Isaiah 6:9-13
(Read Isaiah 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.