The writing style is pain in the arse. It appears to be in Arabic moving slightly upwards for whatever reasons. I could pickup alot of sentences (تتبع اثار السلف, التطوع وطول القنوت etc.).
By the way, once the style of writing differs greatly, probably the main text and subsequent comments were written at different times?
By the way, what about the text))?
As I understand, you are sure that the main text was written in Egypt, judging by the style of the letter))?