After this I looked, and, behold, a door was opened in heaven: and the first voice which I heard was as it were of a trumpet talking with me; which said, Come up here, and I will show you things which must be hereafter. And immediately I was in the spirit; and, behold, a throne was set in heaven, and one sat on the throne. And he that sat was to look upon like a jasper and a carnelian stone: and there was a rainbow round about the throne, in appearance like unto an emerald.

And round about the throne were four and twenty thrones: and upon the thrones I saw four and twenty elders sitting, clothed in white clothing; and they had on their heads crowns of gold. And out of the throne proceeded lightning and thunderings and voices: and there were seven lamps of fire burning before the throne, which are the seven Spirits of God. (Revelation 4:1-5)