The Sixth Hour Reading for the First Thursday of Great Lent

From the Prophecy of Isaias (II:11-21):

For the eyes of the Lord are high, but man is low; and the haughtiness of men shall be brought low, and the Lord alone shall be exalted in that day. For the day of the Lord of hosts shall be upon every one that is proud and haughty, and upon every one that is high and towering, and they shall be brought down; and upon every cedar of Libanus, of them that are high and towering, and upon every oak of Basan, and upon every high mountain, and upon every high hill, and upon every high tower, and upon every high wall, and upon every ship of the sea, and upon every display of fine ships. And every man shall be brought low, and the pride of men shall fall: and the Lord alone shall be exalted in that day. And they shall hide all [idols] made with hands, having carried [them] into the caves, and into the clefts of the rocks, and into the caverns of the earth, for fear of the Lord, and by reason of the glory of his might, when he shall arise to strike terribly the earth. For in that day a man shall cast forth his silver and gold abominations, which they made [in order] to worship vanities and bats; to enter into the caverns of the solid rock, and into the clefts of the rocks, for fear of the Lord, and by reason of the glory of his might, when he shall arise to strike terribly the earth.