Saying fi Aman Allah
Assalamu aliekum waRahmatuallahe waBarakatuhu, I notice that many people say be aman Allah, fe aman Allah, bi aman Allah, Allah hafiz or something similar to that when saying goodbye. I have a few questions. Is this part of Islam or did the Prophet (s) say it? If not, then is this a bidah? If so, then is it a good bidah or bad bidah? Can you also explain what is bidah and if there is any good bidah. Jazak Allah Khair
