17. so that the wheels could move in any of the four directions.
18. The rims of the wheels were covered with eyes.
19. Whenever the creatures moved, the wheels moved with them, and if the creatures rose up from the earth, so did the wheels.
20. The creatures went wherever they wished, and the wheels did exactly what the creatures did, because the creatures controlled them.
21. So every time the creatures moved or stopped or rose in the air, the wheels did exactly the same.
22. Above the heads of the creatures there was something that looked like a dome made of dazzling crystal.