Thematic Bible: The four living creatures

And before the throne was a sea of glass, like crystal: and in the middle of the throne, and the circle of it, were four animate beings full of eyes before and behind. And the first was like a lion, and the second like a calf, and the third had a face like a man, and the fourth was like a flying eagle. And the four animals had each of them six wings round about, and within were full of eyes; and they cease not day and night saying, Holy, holy, holy is the Lord God almighty, who was, and who is, and who is to come.