 حَدَّثَنِی مُحَمَّدُ بْنُ الْحَسَنِ عَنْ مُحَمَّدِ بْنِ الْحَسَنِ الصَّفَّارِ عَنْ مُحَمَّدِ بْنِ عِیسَی عَنِ الْحُسَیْنِ بْنِ جَبَلَهَ عَنْ حَمَّادِ بْنِ سُلَیْمَانَ عَنْ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ عَنْ أَبِیهِ قَالَ قَالَ رَسُولُ اللَّهِ ص قَالَ اللَّهُ تَبَارَکَ وَ تَعَالَی أَلَا إِنَّ بُیُوتِی فِی الْأَرْضِ الْمَسَاجِدُ تُضِی ءُ لِأَهْلِ السَّمَاءِ کَمَا تُضِی ءُ النُّجُومُ لِأَهْلِ الْأَرْضِ أَلَا طُوبَی لِمَنْ کَانَتِ الْمَسَاجِدُ بُیُوتَهُ أَلَا طُوبَی لِعَبْدٍ تَوَضَّأَ فِی بَیْتِهِ ثُمَّ زَارَنِی فِی بَیْتِی أَلَا إِنَّ عَلَی الْمَزُورِ کَرَامَهَ الزَّائِرِ أَلَا بَشِّرِ الْمَشَّاءِینَ فِی الظُّلُمَاتِ إِلَی الْمَسَاجِدِ بِالنُّورِ السَّاطِعِ یَوْمَ الْقِیَامَهِ.
2.  The Holy Prophet (s.a.w.s.) says, “Know that Allah says, ‘My houses on the earth are mosques. As stars provide light to the people on earth mosques do to the people on heaven. Know that those people have Tooba (good fortune) whose houses are mosques. Also know that a slave of Mine who performs ablution in his house and come to My house for meeting Me shall have Tooba (good fortune). Know that it is necessary for the host to honor his guest. Know that there are  glad tidings of bright light on the Day of Judgment for one who visits the mosque in darkness.