Sunnah Categorisation
1. They are not equal in their status. for example the category of Customs and Etiquette are not Farz or wajib. 2. Every injunction is qaulified according to its placement in Deen in the light of their description in Quran and its understanding which comes along with Sunnah 3. Ghamidi saheb does not adopt Fiqhi terminology in describing Shariah. Farz he aceepts, The rest of the terms are not separate categories, the things described under these are Nafl with Ghamidi saheb with different emphasis extracting from the acts of the Holy Prophet (PBUH). 4. Ghamidi saheb does not adopt them. No work on this topic is in my knowledge.