After these things, I saw, and behold, a door opened in heaven: and the first voice which I heard was as of a trumpet speaking to me; and it said, Come up hither, and I will show you what shall be hereafter.

And when he received the scroll, the four living creatures, and the twenty-four elders fell down before the Lamb, having every one harps, and golden vials full of perfumes, which are the prayers of the saints.