1121. hadíth
وَ سَأَلَهُ رَجُلٌ فَقَالَ لَهُ إِنَّ لِي مَسْجِداً عَلَى بَابِ دَارِي فَأَيُّهُمَا أَفْضَلُ أُصَلِّي فِي مَنْزِلِي فَأُطِيلُ اَلصَّلاَةَ أَوْ أُصَلِّي بِهِمْ وَ أُخَفِّفُ فَكَتَبَ عَلَيْهِ اَلسَّلاَمُ «صَلِّ بِهِمْ وَ أَحْسِنِ اَلصَّلاَةَ وَ لاَ تُثَقِّلْ.
A man asked him: "I have a mosque at the entrance of my house. Which is better—should I pray at home where I can make my prayer longer, or should I lead them (in the mosque) and make it lighter?" He (a.s) wrote: "Lead them in prayer and perform it well, but do not make it too heavy (burdensome)”.