Islam provides a clear and structured framework for deriving religious knowledge. The Qur’an, the Sunnah, the consensus of the Ummah, and scholarly reasoning form the foundation of Islamic guidance.
The Qur’an commands believers: “O you who believe! Obey Allah and obey the Messenger and those in authority among you. If you dispute concerning any matter, refer it to Allah (His Book) and the Messenger (His Sunnah).” (Surah Al‑Baqarah)
Believers are guided by the Qur’an and by the teachings, sayings, and practices of the Prophet Muhammad (peace be upon him). These two primary sources form the foundation of Islamic law and guidance.
The Qur’an warns against deviating from the path of the believers: “Whoever opposes the Prophet after guidance has been made clear to him and follows a path other than that of the believers — We will turn him to what he has chosen and expose him to Hell.” (Surah Al‑Baqarah)
This establishes the importance of following the collective understanding of the Ummah. The consensus of the early generations — the companions, their followers, and the scholars — forms a reliable source of guidance.
When a new issue arises and no direct guidance is found in the Qur’an, Sunnah, or the practice of the companions, scholars apply Qiyaas — analogical reasoning — to derive a ruling.
The Prophet (peace be upon him) approved this method when he instructed Mu‘aadh ibn Jabal to use analogy if no direct text was available.
During his leadership, Umar ibn Al‑Khattab (RA) emphasized that the conclusions of earlier scholars should be prioritized over personal deductions.
Only qualified scholars have the authority to apply Qiyaas. Laypersons are not permitted to derive independent rulings.
The Ummah recognizes four major schools of jurisprudence, each rooted in the Qur’an, Sunnah, consensus, and analogy:
These schools preserve the scholarly tradition and ensure continuity of Islamic knowledge until the Last Day.