If they were to be written particularly — Every fact, and all the circumstances of it. I suppose — This expression, which softens the hyperbole, shows that St. John wrote this verse.
Related Commentaries of John 21:25
John 21:25
25 And there are also many other things which Jesus did, the which, if they should be written every one, I suppose that even the world itself could not contain the books that should be written. Amen.