from : http://al-ajal.tumblr.com/post/33784665080/amr-bil-maroof-and-nahi-anil-munkar
Host at Masjid Jamkaran
Aqa Shaykh Ayatollah Mohammed Taqi Bafeqi was amongst those scholars who was well known for fulfilling his responsibilities of Amr bil Ma’roof (calling people towards goodness) and Nahi Anil Munkar (preventing people from evil.) He lived in the time o Reza Shah Pahlavi, which was an era of extreme evil and immorality. Despite pressure from the corrupt government, Aqa Bafeqi never wavered in the performance of these duties. For this, he was imprisoned many times and was even exiled from his home. Despite this, he continued to persevere in these actions. He was granted the opportunity to meet Imame’ Zaman (a.s.) many times. There are numerous accounts of his audiences with the respected Imam, one of which is enumerated below.
Aqa Sayyed Murtuza Hussaini Qummi narrates this incident in the book of Masjide’ Jamkaran. He says that every Thursday night, our group of companions used to visit Masjide’ Jamkaran and spend the night there in worship. Aqa Bafeqi also used to accompany us in these nights.