Sunnis state that the adhan was not written or said by the Islamic prophet, Muhammad, but by one of his Sahabah (his companions).
On 30 July 2009, hundreds of members of Sipah-e-Sahaba and International Khatm-e-Nabuwat 'IKNM' the banned Muslim organisations, torched the Christian homes and killed Christians in the Punjabi city of Gojra Faisalabad and in the nearby village of Korian, District Faisalabad.
Javed Ahmad Ghamidi believes that after Muhammad and his companions, there is no concept in Islam obliging Muslims to wage war for propagation or implementation of Islam.
He was also the father of Umar ibn al-Khattab, who would later become Muslim and is regarded by Sunni Muslims as the second "Rightly guided Caliph" (Arabic "Rashidun"), thus he was a Sahaba's ancestor.
In the first 150 years of Islam, there were numerous madhhahib; several of the Sahābah ("companions" of Muhammad) are credited with founding their own.
However there is a general consensus on an approximate view of each Sahaba, in the same way that most people would think very badly of Adolf Hitler and Ted Bundy and very well of Mahatma Gandhi and Jesus.