Ezekiel 1:13,14. This incredible description of the Supernatural is too much for the human mind to comprehend. One can be excused for not knowing what is literal and what is symbolic. One day we will know which was which.
Ezekiel 1:13 As for the likeness of the living creatures, their appearance was like burning coals of fire, like the appearance of torches going back and forth among the living creatures. The fire was bright, and out of the fire went lightning.14 And the living creatures ran back and forth, in appearance like a flash of lightning.