4. And the posts of the door were shaken by the voice of him who cried out, and the house was filled with smoke.
5. And I said, “Woe to me, for I am undone! Because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips – for my eyes have seen the Sovereign, יהוה of hosts.”
6. And one of the seraphim flew to me, having in his hand a live coal which he had taken with the tongs from the altar.
7. And he touched my mouth with it, and said, “See, this has touched your lips; your crookedness is taken away, and your sin is covered.”
8. And I heard the voice of יהוה, saying, “Whom do I send, and who would go for Us?” And I said, “Here am I! Send me.”
9. And He said, “Go, and you shall say to this people, ‘Hearing, you hear, but do not understand; and seeing, you see, but do not know.’
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 heart, and shall turn and be healed.”