Revelation 4:1 - 11
NIV - 1 After this I looked, and there before me was a door standing open in heaven. And the voice I had first heard speaking to me like a trumpet said, "Come up here, and I will show you what must take place after this. 2 At once I was in the Spirit, and there before me was a throne in heaven with someone sitting on it.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.