Revelation 4:1-3

Then suddenly, after I wrote down these messages, I saw a portal open into the heavenly realm, and the same trumpet-voice I heard speaking with me at the beginning said, “Ascend into this realm! I want to reveal to you what must happen after this.” Instantly I was taken into the spirit realm, and behold—I saw a heavenly throne being set in place and someone seated upon it. His appearance was sparkling like crystal and glowing like a carnelian gemstone. Surrounding the throne was a circle of green light, like an emerald rainbow.