"One of the portents of the Hour will be that people will show off in building Masjids."  

أَنَّ النَّبِيَّ ﷺ قَالَ مِنْ أَشْرَاطِ السَّاعَةِ أَنْ يَتَبَاهَى النَّاسُ فِي الْمَسَاجِدِ