The term "Seraph" comes from the Hebrew word for "One who is burning", and, in the [[book of Isaiah]], they are described as flying by the throne of God, praising Him, their voices causing thunder and smoke. One touches Isaiah's mouth with a burning coal, purifying him to speak the word of the Lord. | The term "Seraph" comes from the Hebrew word for "One who is burning", and, in the [[book of Isaiah]], they are described as flying by the throne of God, praising Him, their voices causing thunder and smoke. One touches Isaiah's mouth with a burning coal, purifying him to speak the word of the Lord. |