Ezekiel 1:4-14

As I looked, I saw a stormy wind coming out of the north, a great cloud with fire flashing continually from it; and a brightness was around it, and in its core [there was] something like glowing [amber-colored] 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 one had four faces and four wings. Their legs were straight and the soles of their feet were like a calf’s hoof, and they sparkled and gleamed like shiny bronze. Under their wings on their four sides they had 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. Regarding the form and appearance of their faces: they [each] had the face of a man [in front], and each had the face of a lion on the right side, and the face of an ox on the left side; all four also had the face of an eagle [at the back of their heads]. [Rev 4:7] Such were their faces. Their wings were stretched out upward; two [wings] of each one were touching another [the wings of the beings on either side of it], and [the remaining] two [wings of each being] were covering their bodies. And each went straight forward; wherever the spirit was about to go, they would go, without turning as they went. Among the living beings there was something that looked like burning coals of fire, like torches moving back and forth among the living beings. The fire was bright, and lightning was flashing from the fire. And the living beings moved rapidly back and forth like flashes of lightning.