“Then one of the seraphim
Flew to me.
He was holding
A live burning coal
That he had taken
From the altar
With tongs.
The seraph touched
My mouth with it.
He said.
‘Now that this has touched your lips,
Your guilt has departed.
Your sin blotted out.’”
One of the seraphim flew over to Isaiah, holding a burning coal taken from the altar with tongs. This seraph touched the mouth of Isaiah with the burning coals. Then he said that his guilt and sin had been blotted out and gone away. Isaiah was made clean.