What is the biggest BID’AT in UMMAT-e-MUHAMMADI ﷺ

73-FIRQON wali HADITH ??? Why FIRQAWARIAT is the biggest BID’AT in Ummat-e-MUHAMMADI ﷺ ???

73-FIRQON wali HADITH ??? Why FIRQAWARIAT is the biggest BID’AT in Ummat-e-MUHAMMADI ﷺ ??? Today topic is :73-FIRQON wali HADITH…