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.

Bible References

The likeness

Ezekiel 1:26
And from above the expanse that was over their heads was a likeness like a sapphire stone, the likeness of a throne. And on the likeness of the throne was a likeness looking like a man on it from above.
Ezekiel 10:1
And I looked, and behold! In the expanse over the head of the cherubs was seen the appearance of the form of a throne, like a sapphire stone, above them.
Exodus 24:10
And they saw the God of Israel. And there was under His feet as it were a paved work of a sapphire stone, and as the essence of the heavens for clearness.
Job 37:22
Golden splendor comes out of the north; God is awesome in His majesty.
Revelation 4:3
And He who sat there looked like a jasper stone and a sardius. And a rainbow was around the throne, looking like an emerald.
Revelation 21:11
having the glory of God. And its light was like a stone most precious, even like a jasper stone, clear as crystal.