Isaiah 6:1-7

In the year that King Uzziah died, I saw the Lord sitting on a very high and wonderful throne. His long robe filled the Temple. Seraph angels stood around him. Each angel had six wings. They used two wings to cover their faces, two wings to cover their bodies, and two wings to fly. The angels were calling to each other, “Holy, holy, holy is the LORD All-Powerful. His Glory fills the whole earth.” The sound was so loud that it caused the frame around the door to shake, and the Temple was filled with smoke. I was frightened and said, “Oh, no! I will be destroyed. I am not pure enough to speak to God, and I live among people who are not pure enough to speak to him. But I have seen the King, the LORD All-Powerful.” There was a fire on the altar. One of the Seraph angels used a pair of tongs to take a hot coal from the fire. Then the angel flew to me with it in his hand. Then he touched my mouth with the hot coal and said, “When this hot coal touched your lips, your guilt was taken away, and your sins were erased.”