Treasury of Scripture Knowledge
Summary
And the likeness of the firmament upon the heads of the living creature was as the colour of the terrible crystal, stretched forth over their heads above.
The likeness
Bible References
The likeness
Revelation 4:3
And he who sat was in appearance like a jasper stone and a sardius; and there was a rainbow around the throne like in appearance to an emerald.
Revelation 21:11
having the glory of God; her light was like to a most precious stone, as it were a jasper stone, clear as crystal;