6 Then a winged one came to me with a burning coal in his hand, which he had taken from off the altar with the fire-spoon.
7 And after touching my mouth with it, he said, See, your lips have been touched with this; and your evil is taken away, and you are made clean from sin.
8 And the voice of the Lord came to my ears, saying, Whom am I to send, and who will go for us? Then I said, Here am I, send me.
9 And he said, Go, and say to this people, You will go on hearing, but learning nothing; you will go on seeing, but without getting wiser.
10 Make the hearts of this people fat, and let their ears be stopped, and their eyes shut; for fear that they may see with their eyes, and be hearing with their ears, and their heart may become wise, and they may be turned to me and made well.