https://daruliftaahlesunnat.net/search/ur?tag=1&type=Fatawa&search=muqaddas Awrāq e Muqaddasah Kay masāil Sacred pages department
Best case scenario - bury them Otherwise, micro or nano shredding them so there is no trace left also works. This is what I know from some Ulema.
People often receive leaflets, pamphlets, wedding invitations and numerous other items which may or may not be religious in nature but contain religious words such as 'islam', 'madinah', 'zakah' and the like. An example would be Islamic relief marketing letters that they'll send to people on their system to remind them to donate. Another example could be anything printed by dawat e Islami such as their printed prayer calendars. These Islamic words may or may not be in Arabic. What is the ruling on throwing such leaflets, letters and other literature like this in the bin? Whay should actually be done with this type of literature if you're not going to keep it stored at home? Are there some fatawa available on this?
