¹⁶ The appearance of the wheels and their work was like a beryl: and the four of them had one likeness; and their appearance and their work was as it were a wheel within a wheel.

⁶ Before the throne was something like a sea of glass, similar to crystal. In the midst of the throne, and around the throne were four living creatures full of eyes before and behind.

¹¹ He saw heaven opened and a certain container descending to him, like a great sheet let down by four corners on the earth,