Answer:
(Fatwa: 707=477/H)
The Qadyanis or Mirzaees, who call themselves Ahmadi, are murtad (apostate) and out of the folk of Islam. It is prohibited to have terms with them and to eat or drink with them.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
