I saw the Lord, high and exalted, seated on a throne; and the train of his robe filled the temple. 2 Above him were seraphim, each with six wings. - Isaiah 6:1-3 Seraphims are six-winged beings described in the Hebrew Bible. Tradition places seraphim in the highest rank in Christian angelology and in the fifth rank of ten in the Jewish angelic hierarchy.。 Medieval Christian theology places seraphim in the highest choir of the angelic hierarchy. They are the caretakers of God's throne, continuously singing "holy, holy, holy". Because they understand God's love completely, they burn themselves with fire and heat, they have no solid forms, and they have red face, with fire on their torsos, and six wings, with two of the wings covering the faces, another two covering the feet, and another two for flying, seraphims hold fire fans in their hands and praise the Lord nonstop around the throne.