And as for the likeness of the living creatures: their appearance was like that of burning coals of fire, and like the appearance of lamps. This was the vision running to and fro in the midst of the living creatures, a bright fire and lightning going forth from the fire.
And he brought me in thither, and behold a man, whose appearance was like the appearance of brass, with a line of flax in his hand, and a measuring reed in his hand, and he stood in the gate.