Prohibition of Giving Fatwa without Knowledge and Evidence

Everything has a Ruling in the Book and the Sunna

Permanence of the Halal and the Haram unto the Day of Judgment

What Can be Used to Infer some General Principles

Authoritativeness of the Book and the Sunna

Principle of Precaution

Authoritativeness of the Solitary Report of a Truthful Narrator

Principle of “Whomsoever it reaches …”

Necessity of Comparing the Hadith with the Qur’an

Judging Conflict between Narrations

Reasons for Differences between Narrations

Invalidation of Analogical Reasoning

Primary Doubts

Principle of Continuity

Legal Injunctions are Predicated on Pubescence

Principle of ’No Harm’

Ijtihad

Some Rulings which are Time-Bound

Precedence is Given to what has been Established by the Qur’an over the Sunna

One of the Reasons for Differences between Narrations

Principle of Impartiality

What has been Lifted from the Umma