As I looked, behold, a storm wind was coming from the north, a great cloud with fire flashing forth continually and a bright light around it, and in its midst something like glowing metal in the midst of the fire. Within it there were figures resembling four living beings. And this was their appearance: they had human form. Each of them had four faces and four wings. Their legs were straight and their feet were like a calf’s hoof, and they gleamed like burnished bronze. Under their wings on their four sides were human hands. As for the faces and wings of the four of them, their wings touched one another; their faces did not turn when they moved, each went straight forward.