5 Bible Verses about Glass

And I saw what seemed to be an ocean of glass, mixed with fire, and those who had been victorious over the beast, his statue and the number of his name. They were standing beside [or, "on"] the ocean of glass and held harps [given to them] by God.

Immediately, I was in [i.e., under the influence of] the Holy Spirit [See 1:10], and there before me was situated a throne in heaven, with Someone sitting on it [Note: From the following description, this appears to have been God]. And He who was seated [on it] appeared like jasper [i.e., possibly diamond. See 21:11] and carnelian [i.e., possibly a brilliant red stone], and there was a rainbow, resembling an emerald, surrounding the throne. And around God's throne there were twenty-four [other] thrones, with twenty-four elders sitting on them. [Note: These "elders" are generally considered to represent all the saved of both covenants. The number twenty-four is thought to be derived from the twelve patriarchs and the twelve apostles]. They were dressed in white clothing and had golden crowns on their heads.read more.
And lightning flashes and [loud] sounds of rolling thunder came out of God's throne. And there were seven lighted torches burning in front of the throne, which are the seven Spirits of God [i.e., the Holy Spirit. See 1:4]. And there was an ocean, as crystal-clear as glass, in front of the throne. And at the center, surrounding the throne were four living beings, covered with eyes in the front and back of them. [Note: In view of Isa. 6:1-3 and especially Eze. 10:20ff, these "living beings" appear to be some special order of heavenly beings who inhabit the presence of God].

And the twelve gates were made of twelve pearls, with each gate being made of a single pearl. And the street of the city was made of pure gold, as transparent as glass.

And the angel who spoke to me [See verse 9] had a golden measuring stick with which to measure the city, its gates and its wall. Now the city is laid out as a perfect square; its length is the same as its width. So, he measured the city with the stick [and found it to be] fifteen hundred miles each way; its length and width and height all being the same. And he measured its wall [and found it to be] two hundred and sixteen feet [high], according to human measurements which the angel was using.read more.
The material for the city's wall was jasper, and the city [itself] was made of pure gold, as clear as glass.