The Creator has introduced humanity as the most exceptional creation in this astonishingly designed universe. The reason for this honor bestowed upon humans is solely their intellect, discernment, and capacity for thought. In certain other aspects, other creatures surpass humans. Therefore, every human being is responsible for discerning right from wrong and leading their life in accordance with what is right. It was for this purpose that thousands of prophets were appointed—to convey the truth to humanity and provide guidance. These prophets have faithfully fulfilled their mission.

It is not for humans to create laws for themselves. This is because humans lack precise knowledge about future events, past occurrences, and the hidden complexities inherent in every entity. How, then, can they formulate laws? Is it not the manufacturer of a product who prepares its operating manual? Likewise, the laws governing human society are established by the Almighty Creator, who fashioned humanity, designed the social structure, and possesses ultimate knowledge of all things. These divine legal codes are embodied in Islam.

The prophets were those who provided guidance to humanity, and the final link in this prophetic chain is Prophet Muhammad ﷺ. His community comprises those currently residing in this world and those who will exist until the end of time. The legal framework that Allah entrusted to Prophet Muhammad ﷺ is what continues to be followed today. This legal system can be broadly categorized into two sections: matters of faith and matters of practice. The latter is the primary focus here.

There exists no other legal scripture in the world today that meticulously analyzes every aspect of human life, distinguishing right from wrong. Moreover, only divine intervention can produce such an exhaustive legal framework.

Islamic law is derived from four primary sources:

1. The Holy Book (Qur’an)

2. The words, actions, and silent approvals of the Prophet ﷺ (Hadith)

3. The consensus of qualified scholars (Ijma‘) when issues are not explicitly addressed in the Qur’an or Hadith

4. The analogical deduction (Qiyas), which involves drawing legal conclusions by comparing new cases to established precedents

These four sources constitute the foundation of Islamic jurisprudence.

Islamic jurisprudence primarily discusses four major areas:

1. Worship (`Ibadat) – The interactions between humans and their Creator, including rituals such as prayer, charity (Zakat), fasting, and pilgrimage (Hajj).

2. Transactions (Mu‘amalat) – The legal framework governing social and economic interactions between individuals.

3. Marriage and Family Law (Munakahat) – Rules concerning marital life and related matters.

4. Crimes and Punishments (Jinayat) – Laws dealing with criminal offenses, penalties, and conflict resolution.

According to Shafi’ school of Islamic law (madhab), every human action falls into one of five categories:

1. Obligatory (Wajib or Fardh) – Actions that, if performed, bring reward, and if neglected, result in punishment.

2. Recommended (Sunnah) – Actions that bring reward if performed but do not incur punishment if omitted.

3. Prohibited (Haram) – Actions that lead to punishment if performed and reward if avoided.

4. Disliked (Makruh) – Actions that do not incur punishment if performed but bring reward if avoided.

5. Permissible (Halal or Mubah) – Actions that carry neither reward nor punishment regardless of whether they are performed or omitted.

No human action falls outside these five categories.

In matters of practice, four recognized schools of thought (Madhabs) exist within Islamic jurisprudence. Every believer is required to adhere to one of these schools in their religious practice:

1. Shafi‘i (Imam al-Shafi‘i)

2. Hanafi (Imam Abu Hanifa)

3. Maliki (Imam Malik)

4. Hanbali (Imam Ahmad ibn Hanbal)