“In the year that King Uzziah died I, however, got to see Jehovah, sitting on a throne lofty and lifted up, and his skirts were filling the temple. Seraphs were standing above him. Each one had six wings. With two he kept his face covered, and with two he kept his feet covered, and with two he would fly about. And this one called to that one and said: ‘Holy, holy, holy is Jehovah of armies. The fullness of all the earth is his glory.’ . . . And I proceeded to say: ‘Woe to me! For I am as good as brought to silence, because a man unclean in lips I am, and in among a people unclean in lips I am dwelling; for my eyes have seen the King, Jehovah of armies, himself!’ At that, one of the seraphs flew to me, and in his hand there was a glowing coal that he had taken with tongs off the altar. And he proceeded to touch my mouth and to say: ‘Look! This has touched your lips, and your error has departed and your sin itself is atoned for.’”​—Isa 6:1-7.

No description is given of the Divine Person. However, the skirts of his majestic garment are said to have filled the temple, leaving no place for anyone to stand. His throne did not rest upon the ground but, besides being “lofty,” was “lifted up.” The seraphs’ “standing” may mean “hovering,” by means of one of their sets of wings, just as the cloud was ‘standing’ or hovering by the entrance of Jehovah’s tent in the wilderness. (De 31:15) Professor Franz Delitzsch comments on the position of the seraphs: “The seraphim would not indeed tower above the head of Him that sat upon the throne, but they hovered above the robe belonging to Him with which the hall was filled.” (Commentary on the Old Testament, 1973, Vol. VII, Part 1, p. 191) The Latin Vulgate, instead of saying “seraphs were standing above him,” says they were standing above “it.”​—Isa 6:1, 2.

Their Visionary Form. The description of the seraphs as having feet, wings, and so forth, must be understood to be symbolic, their likeness to the form of earthly creatures being only representative of abilities they have or of functions they perform, just as God often speaks symbolically of himself as having eyes, ears, and other human features. Showing that no man knows the form of God, the apostle John says: “Beloved ones, now we are children of God, but as yet it has not been made manifest what we shall be. We do know that whenever he is made manifest we shall be like him, because we shall see him just as he is.”​—1Jo 3:2.