Assalaamualeyiukum, I have two questions. 1. If any non-muslim greet me with Asslaamuleyikum, Shall i reply him/her with Waaleyikumussalaam??? What does quraan and our shariaah says about this. 2. If any non-muslim wish to go inside the mosque and see it, Shall i bring him/her in the mosque. What does quraan and our shariaah says about this. Jazaakumullah!
Answer:
(Fatwa: 882/882=M/1429)
Reply greeting of a non-Muslim with: وعلیک or ھداک اللہ.
(2) A non-Muslim can enter mosque provided it is not intending desecration.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband