About Bani Ismail & Bani Hasim
Nothing is inherited from Prophets. Thats why bag e fidak issue create friction between Hazrat Abu Bakar and Hazrat Fatima. Also, people has right to choose their leaders according to Quran. There is no responsiblity on any person belonging to Bani Ismael or Bani Hashim.
Tum loto ke to me lotuga this aayate karima is given responsibility to do act the specific area mean it is wajib or Ofsnal for bani ismail or hasim but according to gamdi sir today conditions of bani ismail it is difficult or in possible for bani ismail to come back on tum loto ge to me lotuga