Revelation 1:17-19

17When I saw Him, I fell at His feet like a dead man. But He placed His right hand on me and said, “Do not be afraid. I am the First and the Last, 18the Living One. I was dead, and behold, now I am alive forever and ever! And I hold the keys of Death and of Hades.

19Therefore write down the things you have seen, the things that are, and the things that will happen after this.