A mighty strong angel appeareth with a book open in his hand.
Revelation 10:1 And I saw another strong angel coming down out of the heaven, clothed with a cloud, and the rainbow upon his head, and his countenance as the sun, and his feet as pillars of fire, Revelation 10:2 and having in his hand a little opened book. And he set his right foot on the sea, and the left upon the earth, Revelation 10:3 and cried with a loud voice as a lion roars. And when he cried, the seven thunders uttered their own voices. Revelation 10:4 And when the seven thunders spoke, I was about to write: and I heard a voice out of the heaven saying, Seal the things which the seven thunders have spoken, and write them not. Revelation 10:5 And the angel whom I saw stand on the sea and on the earth lifted up his right hand to the heaven,
He sweareth by him that liveth for ever, that there shall be no more time.
Revelation 10:6 and swore by him that lives to the ages of ages, who created the heaven and the things that are in it, and the earth and the things that are in it, and the sea and the things that are in it, that there should be no longer delay; Revelation 10:7 but in the days of the voice of the seventh angel, when he is about to sound the trumpet, the mystery of God also shall be completed, as he has made known the glad tidings to his own bondmen the prophets. Revelation 10:8 And the voice which I heard out of the heaven [was] again speaking with me, and saying, Go, take the little book which is opened in the hand of the angel who is standing on the sea and on the earth.
John is commanded to take and eat the book.
Revelation 10:9 And I went to the angel, saying to him to give me the little book. And he says to me, Take and eat it up: and it shall make thy belly bitter, but in thy mouth it shall be sweet as honey. Revelation 10:10 And I took the little book out of the hand of the angel, and ate it up; and it was in my mouth as honey, sweet; and when I had eaten it my belly was made bitter. Revelation 10:11 And it was said to me, Thou must prophesy again as to peoples and nations and tongues and many kings.