18إِنَّما يَعمُرُ مَساجِدَ اللَّهِ مَن آمَنَ بِاللَّهِ وَاليَومِ الآخِرِ وَأَقامَ الصَّلاةَ وَآتَى الزَّكاةَ وَلَم يَخشَ إِلَّا اللَّهَ ۖ فَعَسىٰ أُولٰئِكَ أَن يَكونوا مِنَ المُهتَدينَ(Irfan-ul-Quran)Only he who believes in Allah and the Last Day and establishes Prayer and pays Zakat (the Alms-due) and who fears none but Allah can maintain and frequent the mosques of Allah. So they alone are expected to become the rightly guided.