Bai'at ki haqeeqat. Introductory part of Shab-e-Ashura's speech by Muballigh-e-Islam Dr. Sahabzada Fariduddin Qadri. Imam Hussain ka puri duniya ko bai'at ki haqeeqat samjhana. At Qadri Masjid, (Soldier Bazar, Karachi)
