14. The living beings ran back and forth—as fast as lightning.
15-16. I was looking at the living beings when I noticed four wheels that touched the ground. There was one wheel by each living being. All the wheels looked the same. The wheels looked as if they were made from a clear, yellow jewel. They looked like there was a wheel inside a wheel.
17. They could turn to move in any direction. But the living beings did not turn when they moved.
18. The rims of the wheels were tall and frightening. There were eyes all over the rims of all four wheels.