Imam Malik - the first of the four great imams and founder of the Maliki school of thought. He lived his whole life in Madina where much of the Quran was revealed and most of the legal practices of Islam established. He spent his life studying, recording and clarifying the legal parameters and precedents which was passed down to him by the first two generations of Muslims who were the direct inheritors of the perfected form of Islam left by the Prophet (SAW).

Imam Al-Shafi'i - founder of the Shafi'i school of thought. He was remarkable in that he resolved the differences of opinion that arose in the still evolving Muslim community and brought them together in the most outstanding legal system in the whole history of mankind. He was such an excellent scholar that he would often deliver sermons during the presence of surviving Sahabah.

Imam Abu Hanifa - died in 150 AH/767CE. He met the companions of the Prophet (saw) and is counted amongst the Tabi'un (followers). He is renowned for his piercing intellect as faqih, his scrupulousness, integrity of character and his resoluteness in the face of oppression. His school is historically associated with the rule in India and is the most widely followed school of thought. His school of Fiqh is followed by the majority of the Muslims in the world.

Imam Ahmad Abn Hanbal - chronologically the last of the four imams and lived just after the first three generations of exemplary Muslims, thus confronting a slightly different situation from that faced by his three predecessors. This necessitated a fresh approach to the legal issues arising out of the situation of the rapidly expanding urban development and imperial government which had started to engulf much of the Muslim community. His example provided his followers with the legal bases of what later became the Hanbali madhab.