Un-Islamic Masjid guidelines

“Verily, he among you who lives long will see much conflict. Therefore, keep to my
Sunnah and to the Sunnah of the Khulafa-ur-Raashideen (the rightly guided Khulafa), those who guide to the Right Way (Deen). Cling to it (the Sunnah) firmly. Beware of the new norms (Bid’ah in Deen), for verily, every Bid’ah (new norm) is misguidance (Dhalaalah). And every Dhalaalah is in the Fire of Jahannam.” (Abu Dawood and Tirmizi)