قُلْتُ لِأَبِي عَبْدِ اللَّهِ ع تَكُونُ الْأَرْضُ لَيْسَ فِيهَا إِمَامٌ قَالَ لَا قُلْتُ يَكُونُ إِمَامَانِ قَالَ لَا إِلَّا وَ أَحَدُهُمَا صَامِتٌ.
“I asked Abu ‘Abdallah (a.s.), ‘Can there be a time on earth without Imam?” The Imam said, “No, it can not be without an Imam.” I asked, “Can there be two Imams at a time?” He said, “No, unless one of them is silent.”