What is the little book that John eats (Revelation 10:9)? Is it literal pages being consumed or simply figurative (revelation, hermeneutics)?

Rev 10:9 KJV
And I went unto the angel, and said unto him, Give me the little book. And he said unto me, Take it, and eat it up; and it shall make thy belly bitter, but it shall be in thy mouth sweet as honey.

scripture cross-reference to "Rev 10:9", where it says, "Take it, and eat it up; and it shall make thy belly bitter, but it shall be in thy mouth sweet as honey." is below:

Col 3:6 KJV
For which things' sake the wrath of God cometh on the children of disobedience:

scripture cross-references to "Col 3:6", where it says, "For which things’ sake the wrath of God cometh on" are below:

Rom 1:18 KJV
For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness;

Eph 5:6 KJV
Let no man deceive you with vain words: for because of these things cometh the wrath of God upon the children of disobedience.

Rev 22:15 KJV
For without are dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and whosoever loveth and maketh a lie.


References:

https://www.blueletterbible.org
Lexicon/Strong’s Concordance
https://www.quora.com

https://www.quora.com/What-is-the-little-book-that-John-eats-Revelation-10-9-Is-it-literal-pages-being-consumed-or-simply-figurative-revelation-hermeneutics

https://www.dictionary.com