Revelation 1:17-19

And when I saw him, I fell at his feet as one dead. And he laid his right hand upon me, saying, Fear not; I am the first and the last, and the Living one; and I was dead, and behold, I am alive for evermore, and I have the keys of death and of Hades. Write therefore the things which thou sawest, and the things which are, and the things which shall come to pass hereafter