13-14The four creatures looked like a blazing fire, or like fiery torches. Tongues of fire shot back and forth between the creatures, and out of the fire, bolts of lightning. The creatures flashed back and forth like strikes of lightning.
15-16As I watched the four creatures, I saw something that looked like a wheel on the ground beside each of the four-faced creatures. This is what the wheels looked like: They were identical wheels, sparkling like diamonds in the sun. It looked like they were wheels within wheels, like a gyroscope.