Assalamualaikum,
I notice, when I pray in the masjid of airports or any other masjid that is not particularly for a specific confession, that certain person they use a paper and put their forehead on it while in sujud. I think this guys have the Aqeedah of Shia. I am wondering why do they use this paper and are we allowed to pray behind them? When I see someone have such a paper I don't pray behind him, however I would like to know the Islamic ruling on this?
I notice, when I pray in the masjid of airports or any other masjid that is not particularly for a specific confession, that certain person they use a paper and put their forehead on it while in sujud. I think this guys have the Aqeedah of Shia. I am wondering why do they use this paper and are we allowed to pray behind them? When I see someone have such a paper I don't pray behind him, however I would like to know the Islamic ruling on this?