Leon Uris, 'The Haj
Let's keep in mind here in this discussion that The Haj, by Leon Uris, is after all just a work of fiction. The sentiment quoted above from this work reflects the opinion of - not the fictitious Palestinian boy, "Ishmael"- but of the book's author, himself.
I am an avid reader, and Leon Uris is one of my favorite authors. However, a theme that runs through almost all his works is a right old contempt - and in about equal measure - for all things German, Arab and British. This is particularly the case in what he has to say about both the Palestinian Arabs and the British Administration of what was then the Palestine Mandate. If you believed Leon Uris, everything that is wrong in the Middle East is entirely and absolutely the fault of both the Palestinian Arabs and the British Empire.
The Haj is an interesting novel, but should not be treated as a reference work on the Middle East and its problems.