5:30. And they shall make a noise against them that day, like the roaring of the sea; we shall look towards the land, and behold darkness of tribulation, and the light is darkened with the mist thereof.
Isaias Chapter 6
A glorious vision, in which the prophet's lips are cleansed: he foretelleth the obstinacy of the Jews.
6:1. In the year that king Ozias died, I saw the Lord sitting upon a throne high and elevated: and his train filled the temple.
6:2. Upon it stood the seraphims: the one had six wings, and the other had six wings: with two they covered his face, and with two they covered his feet, and with two they flew.
6:3. And they cried one to another, and said: Holy, holy, holy, the Lord God of hosts, all the earth is full of his glory,
6:4. And the lintels of the doors were moved at the voice of him that cried, and the house was filled with smoke.
6:5. And I said: Woe is me, because I have held my peace; because I am a man of unclean lips, and I dwell in the midst of a people that hath unclean lips, and I have seen with my eyes the King the Lord of hosts.
6:6. And one of the seraphims flew to me, and in his hand was a live coal, which he had taken with the tongs off the altar.
6:7. And he touched my mouth, and said: Behold this hath touched thy lips, and thy iniquities shall be taken away, and thy sin shall be cleansed.