And I heard a voice from heaven again speaking to me, and saying: Go, and take the book that is open, from the hand of the angel who standeth upon the sea, and upon the earth. And I went to the angel, saying unto him, that he should give me the book. And he said to me: Take the book, and eat it up: and it shall make thy belly bitter, but in thy mouth it shall be sweet as honey. And I took the book from the hand of the angel, and ate it up: and it was in my mouth, sweet as honey: and when I had eaten it, my belly was bitter. And he said to me: Thou must prophesy again to many nations, and peoples, and tongues, and kings.
Revelation 10:8-11