SCIENTIFIC AND ISLAMIC RESEARCHES

Rulings, Maxims and Their Applications

بِسۡمِ ٱللَّهِ ٱلرَّحۡمَـٰنِ ٱلرَّحِيمِ 

06/02/2026

Sections of the Page:

1-The Five Degrees of Legal Rulings
2-Islamic legal maxims (Al-Qawa’id al-Fiqhiyyah)
3-Applications: Examples of how the Five Rulings apply to Ritual Prayer (Salah) etc.
4-Summary

Examples of how the five degrees of legal rulings apply to acts of worship (Fiqh al-Ibadat), using Islamic legal maxims as guidelines. (These are only Few Examples but the five degrees of legal rulings apply to all the subject areas of Fiqh such as  Jurisprudence of Worship (Fiqh al-Ibadat) or Jurisprudence of Transactions (Fiqh al-Mu’amalat) and others.

1-The Five Degrees of Legal Rulings

Most schools of law, particularly the Shafi’i, Maliki, and Hanbali schools, utilize a five-fold classification. These categories help Muslims navigate daily life by providing a framework for understanding the consequences of their actions in the eyes of God. 

Wajib or Fard (واجب / فرض – Obligatory): Acts commanded by God; performing them brings reward, and neglecting them deserves punishment (e.g., the five daily prayers).

Mustahabb or Mandub (مستحب / مندوب – Recommended):Acts encouraged but not mandatory; performing them brings reward, but omitting them is not sinful (e.g., extra fasting).

Mubah (مباح – Permissible):Acts involving no divine judgment; neither reward nor punishment is attached to the act itself.

Makruh (مكروه – Disliked/Reprehensible):Acts discouraged but not forbidden; avoiding them brings reward, but performing them is not a sin.

 Haram (حرام – Forbidden):Acts strictly prohibited; performing them deserves punishment, and avoiding them brings reward.


2-Islamic legal maxims (Al-Qawa’id al-Fiqhiyyah)

These maxims are crucial in Fiqh (jurisprudence) as they allow for the application of rules in diverse, evolving contexts. 

Islamic legal maxims (Al-Qawa’id al-Fiqhiyyah) are foundational principles in Arabic that summarize Islamic legal rulings and guide jurisprudential decisions. The five Major, Legal agreed-upon maxims (القواعد الفقهية الخمس الكبرى) are:

1-Matters are determined according to intention (الأمور بمقاصدها)
Significance: Actions are judged based on the intention behind them (e.g., whether an act is for worship or habit).
-Application in Worship: If a person refrains from eating and drinking all day simply to lose weight, it is a diet (ʿādah). If they do so with the specific intent to fast for God, it becomes a rewarded act of worship (ʿibādah).
-Application in Transactions: If a person finds a lost item and picks it up with the intent to return it to the owner, they are a “trustee” (amīn) and not liable for accidental damage. If they pick it up intending to keep it, they are a “wrongful appropriator” (ghāṣib) and are liable for any damage regardless of cause.

2-Certainty is not overruled by doubt (اليقين لا يزول بالشك)
Significance: Established facts remain until proven otherwise by clear evidence, not mere suspicion.
-Application in Worship: If a person performs ablution (wuḍūʾ) and later doubts whether they have invalidated it, the law presumes they are still in a state of purity because the wuḍūʾ was certain and the invalidation is merely a doubt.
-Application in Transactions: If a debt is proven to exist, it is presumed to remain until the debtor provides certain proof of payment. Doubt about whether the money was handed over does not cancel the debt.

3-Hardship begets facility (المشقة تجلب التيسير)
Significance: Islamic law provides leniency and exemptions when practicing it causes severe difficulty.
-Application in Worship: A person who is too ill to stand for prayer is permitted to pray sitting down or lying on their side. The hardship of the illness “begets” the facility of a modified prayer.
-Application in Transactions: If a tenant rents a property but is suddenly forced to travel for an emergency, some schools allow the cancellation of the lease to prevent the hardship of paying for a space they cannot use.

4-Harm must be eliminated (الضرر يزال)
Significance: Legal actions cannot cause injury to oneself or others.
-Application in Worship: If using water for ablution will cause a skin disease to worsen or prevent healing, the “harm” of using water is removed by allowing the person to perform dry purification (tayammum).[6]
-Application in Transactions: A person is prohibited from building a structure on their property that completely blocks the sunlight or air from a neighbor’s window, as this causes a specific, removable harm.[1] [6]

5-Custom is authoritative (العادة محكمـة)
Significance: Established, local customs that do not violate Islamic law can be used to determine rulings. 
-Application in Worship: The definition of “travel” that allows one to shorten prayers was often determined by the custom of the time (e.g., a three-day journey by camel) rather than a fixed universal distance in the earliest texts.
-Application in Transactions: In a sale, if the currency is not specified, it is assumed to be the local currency used in that specific market by custom.

Other Important Legal Maxims

1-The origin is innocence/exemption (الأصل البراءة) – A person is presumed innocent until proven guilty.  This maxim, commonly known as the Presumption of Innocence, means that every person is considered innocent and free from legal obligations or crimes until there is solid evidence to prove otherwise. In legal theory, the “natural state” of a human being is to be free from debt, guilt, or liability.
-Application in Criminal Law :If a person is accused of theft, the court cannot punish them simply because they “look guilty” or cannot prove where they were at the time of the crime. The starting point is that they are innocent. If the evidence is weak or non-existent, the person must be set free.
-Application in Financial Disputes :If Person A claims that Person B owes them £500, the law assumes Person B is “free from debt” (innocent of the obligation) until Person A produces a contract or witness. Person B does not have to prove they don’t owe the money; the starting assumption protects them.
-Application in Human Rights: This principle prevents the state from detaining people indefinitely without trial, as the law views their status as “innocent” until a final court verdict is reached.

2-The burden of proof is on the claimant (البينة على المدعي) – Legal obligation to provide proof lies with the one making a claim.  This rule states that the person who makes an accusation or starts a lawsuit is the one responsible for bringing the evidence. It is not the responsibility of the accused person to prove they are innocent; rather, the “attacker” must prove the “attack” is justified.
-Application in Civil Lawsuits :If a landlord claims a tenant damaged a wall, the landlord must provide photos or repair bills. The tenant does not have to prove they didn’t damage it; if the landlord provides no proof, the case is dismissed.
-Application in Insurance Claims: If you claim your car was stolen, the insurance company requires you to provide a police report or evidence of the theft. You are the “claimant,” so the burden of providing the “proof” (the Bayyinah) rests on you.
-Application in Medical Malpractice: If a patient sues a doctor for a mistake, the patient must hire experts to prove the doctor was negligent. The doctor is presumed to have acted correctly until the patient proves otherwise.

3-One ijtihād cannot invalidate another (الاجتهاد لا ينقض بمثله) – A legal opinion cannot cancel a similar, previous opinion.  Ijtihād refers to a legal expert’s reasoned opinion or interpretation. This maxim means that once a judge or scholar has made a valid legal decision based on their best effort, a second judge cannot come along later and cancel the first decision just because they have a different opinion. This ensures that the law is stable and people can rely on court rulings.
-Application in Court Rulings: If Judge A decides that a specific contract is valid and the parties go home and act on it, Judge B cannot reopen the case a year later and say, “I think that contract is invalid,” just because Judge B interprets the law differently. If we allowed this, no legal case would ever truly end.
-Application in Past Actions: If a person performs a religious or legal act based on a scholar’s ruling, and later they meet a different scholar with a different view, they do not have to go back and redo everything they did in the past. The first “reasoned effort” remains valid for that time.
-Application in Legal Finality:  This principle is the foundation of “Res Judicata” in Western law, which prevents the same parties from suing each other over the same issue once a final judgment has been made.

4-Gains correspond to the risk of loss (الخراج بالضمان) – Profit is justified by the assumption of liability for a loss. This is a principle of fairness in business. It means that if you want to keep the profits (the “gains”) from an item or a business, you must also be the one who is responsible if that item is destroyed or loses value (the “risk”). You cannot have “risk-free” profit at someone else’s expense.
-Application in Rental Property: If you buy a house to rent it out, you get to keep the rent (the gain). However, if the roof leaks or the house burns down, you are the one who loses the money (the risk). You cannot take the rent but force someone else to pay for the house’s destruction.
-Application in Defective Goods: If you buy a cow, use it for milk for a week, and then discover it had a hidden sickness from before you bought it, you can return the cow. Under this maxim, you get to keep the milk you collected for that week for free, because during that week, if the cow had died, it would have been your financial loss. Since you carried the risk, you get the gain.
-Application in Partnerships: In a business partnership, if one person takes 50% of the profit, they must generally be willing to lose 50% of their investment if the business fails. Profit and risk are “married” together.

5-Necessity Renders the Prohibited Permissible (Al-Ḍarūrātu tubīḥ al-maḥẓūrāt)
-Application: A person starving in a desert with no other food available may eat pork to survive. The prohibition is suspended to preserve life.

6-Necessity is Determined by its Extent (Al-Ḍarūrātu tuqaddaru bi-qadārihā)
-Application: In the starvation example above, the person may only eat enough to survive; they cannot eat to their full satisfaction or save the meat for later if other food becomes available.

7-The Absence of Liability is Presumed (Al-Aṣlu barāʾat al-dhimmah)
-Application: In a criminal case, the defendant is presumed innocent (free of liability) until the claimant provides evidence. The burden of proof is on the accuser.

8-Repelling Harm Takes Precedence Over Attaining Benefit (Darʾ al-mafāsid muqaddam ʿalā jalb al-maṣāliḥ)
-Application: If a proposed public project (like a new road) will bring economic benefit but requires destroying a community’s only water source, the project is halted because preventing the harm of thirst is more important than the benefit of the road.

9-What is Customarily Known is Like What is Stipulated (Al-maʿrūf ʿurfan ka-l-mashrūṭ sharṭan)
-Application: If a person hires a worker in a city where it is customary for the employer to provide lunch, the employer must provide it even if it wasn’t written in the contract.


3-Applications: Examples of how the Five Rulings apply to Ritual Prayer (Salah).

To illustrate the al-Ahkam al-Khamsa simply, we can examine the various components and types of Salah (Ritual Prayer), which is the second pillar of Islam.

1. Wajib or Fard (واجب / فرض – Obligatory)

An act is Wajib if the command to perform it is decisive. Failure to perform it results in sin and legal liability, while performing it brings reward.

  • Example: The five daily prayers (Subh, Zuhr, Asr, Maghrib, Isha). If a Muslim intentionally skips the Zuhr (noon) prayer, they have committed a sin and are required to make it up (Qada).

2. Mustahabb or Mandub (مستحب / مندوب – Recommended)

These are acts that the Lawgiver has encouraged but not strictly mandated. There is a reward for the one who performs them, but no sin or punishment for the one who omits them.

  • Example: The Sunnah prayers performed before or after the obligatory ones, such as the two units (Rak’ahs) before the Subh prayer. While highly virtuous, a person who only performs the obligatory units is not considered a sinner.

3-Mubah (مباح – Permissible)

Among the five primary classifications of these rulings—often referred to as al-ahkam al-khamsa—the category of Mubāḥ (permissible/neutral) occupies a unique position. While other categories like Wajib (obligatory) or Haram (forbidden) carry divine commands or prohibitions, Mubāḥ represents the area of human autonomy where the Legislator (Allah) has granted individuals the freedom of choice.

Definition and Linguistic Origin

Mubah refers to actions where the Lawgiver has given the individual complete choice. There is no inherent punishment for not doing the act.

Linguistically, the Arabic word Mubāḥ is derived from the root bāḥa, which means to reveal, disclose, or make public. In a legal context, it signifies that which is “permitted” or “allowed.” According to the authoritative Dictionary of Modern Written Arabic, it refers to an action for which there is no specific obligation or prohibition.

Technically, jurists define Mubāḥ as an act in which the Lawgiver has given the mukallaf (legally accountable person) the choice between performing the action or abstaining from it. Because the Lawgiver is indifferent to the commission or omission of the act, it is often translated into English as “neutral,” “indifferent,” or “merely permitted.”

Legal Characteristics and Examples of Mubāḥ

The defining characteristic of a Mubāḥ act is the absence of a talab (request) from the Lawgiver. In Wajib there is a request to perform; and in Haram and Makruh, there is a request to abstain. Mubāḥ lacks both.

Examples of Mubāḥ

General Consumption: Eating various types of lawful food, such as choosing to eat apples instead of oranges, or chickpeas instead of beans.

Personal Habits: Choosing a specific color for a garment or a prayer rug. While the act of praying is obligatory, the neutral details—such as the aesthetic choice of the carpet—are Mubāḥ.

Daily Routines: Engaging in trade, traveling for tourism, or choosing a specific style of architecture for one’s home, provided these do not violate other Islamic principles.

The Transformation of Mubāḥ Acts

While an act may be Mubāḥ in its essence, its legal status can change based on intention (niyyah) or the consequences it leads to. This is governed by the legal maxim: “Means are judged by their ends.”

Transformation via Intention

A neutral act can become a source of reward if performed with a pious intention. For example, eating is Mubāḥ. However, if a person eats with the intention of gaining strength to perform worship, the act of eating becomes Mustahabb (recommended). Conversely, if a Mubāḥ act is done to facilitate a sin, it may become Haram.

Transformation via Necessity

Mubāḥ act can become Wajib (obligatory) if it is the only means to fulfill an obligation. For instance, buying water is normally Mubāḥ. However, if a person needs water for wudu (ablution) to perform an obligatory prayer and no other water is available, buying that water becomes Wajib.

Transformation via Harm

If a Mubāḥ act leads to a prohibited result, it takes on the ruling of that result. Traveling for leisure is Mubāḥ, but if the travel is specifically intended to reach a place of immorality or leads to certain harm, the act becomes Haram.

4. Makruh (مكروه – Disliked/Reprehensible)

An act is Makruh if the Lawgiver prefers it not be done, but has not strictly forbidden it. Avoiding these acts brings reward, but performing them does not result in a sin.

  • Example: Closing one’s eyes during prayer without a valid reason (like avoiding a distraction). Most jurists consider this disliked because it deviates from the prophetic practice of looking toward the place of prostration, yet the prayer remains valid and no sin is recorded.
  • Wasting Water: Using excessive water during wudu (ablution) is considered Makrūh.
  • Socializing after Isha: Engaging in idle talk after the night prayer without a specific need is often categorized as Makrūh.

5. Haram (حرام – Forbidden)

Haram acts are those strictly prohibited by the text of the Qur’an or Sunnah. Engaging in them is a sin, while avoiding them out of obedience to God is rewarded.

Example: Performing a ritual prayer while in a state of major ritual impurity (Janaba) without performing the required bath (Ghusl). Intentionally mocking the prayer or performing it for the sake of showing off (Riya) rather than for God also falls into the realm of the forbidden.


The Framework of Islamic Legal Maxims

The Role of Certainty and Doubts

In applying these rulings to Ibadat, jurists utilize the maxim “Certainty is not overruled by doubt” (Al-yaqinu la yazulu bi-sh-shakk). If a person is certain they performed their ablution (Wudu) but doubts if they invalidated it, the legal ruling is that they are still in a state of purity. The “certainty” of the initial act (the Wudu) outweighs the “doubt” of the invalidation. This prevents the believer from falling into obsessive doubt (Waswasa) regarding their ritual obligations.

Five Rulings” (al-Ahkam al-Khamsa)

The Islamic legal system categorizes every conceivable human act into a functional framework known as the “Five Rulings” (al-Ahkam al-Khamsa). This taxonomy ensures that the law is not merely a list of “dos and don’ts” but a spectrum of moral and legal gravity that guides a believer’s relationship with the Creator and society.

In the realm of Ibadat (ritual acts of worship), these categories are applied with precision to ensure the spiritual integrity of the practitioner.

Before applying the five rulings, jurists often look to Qawa’id Fiqhiyya (Legal Maxims) to understand the spirit of the law. A primary maxim is “Matters are judged by their motives” (Al-Umuru bi-maqasidiha).

In Ibadat, the validity of an act—whether it is obligatory or recommended—depends entirely on the Niyyah (intention). Without the correct intention, an act of worship may lose its legal status and become merely a physical motion.

Another essential maxim is “Hardship brings ease” (Al-mashaqqatu tajlibu al-taysir).

This allows for flexibility within the five rulings. For example, while standing during prayer is generally a requirement, this ruling shifts if a person is physically unable to do so, demonstrating that the law prioritizes the preservation of life and health over rigid adherence to form.

Relationship Between Maxims and Rulings with Examples

The relationship between these two frameworks is dynamic. A legal maxim can shift an act from one degree of ruling to another based on circumstances. For instance, an act that is normally Ḥarām (Prohibited) may become Mubāḥ (Permissible) or even Wājib (Obligatory) under the maxim “Hardship begets facility” or “Necessity renders the prohibited permissible.”

Legal MaximOriginal Ruling (Degree)Context/CircumstanceNew Ruling (Degree)Example
Hardship begets facilityḤarām (Prohibited)Life-threatening hunger/starvationMubāḥ (Permissible)Eating carrion or pork to survive when no other food is available.
Certainty is not overruled by doubtWājib (Obligatory)Doubt after performing ablution (Wudu)Wājib (Remains)If you are certain you washed, but doubt you broke it, you are still in a state of purity.
Harm must be eliminatedMubāḥ (Permissible)A person builds a wall that blocks a neighbor’s lightḤarām (Prohibited)Building on your own land is neutral, but if it causes direct harm to others, it becomes forbidden.[
Matters are judged by intentionMubāḥ (Permissible)Giving a gift to a judge to influence a caseḤarām (Prohibited)Giving a gift is normally neutral/recommended, but with the intent of bribery, it becomes a sin.
Custom is authoritativeMubāḥ (Permissible)Determining the amount of a “fair wage”Wājib (Obligatory)If a contract doesn’t specify a wage, the employer must pay what is customary in that trade.
Hardship begets facilityWājib (Obligatory)Severe illness during the month of RamadanMubāḥ (Permissible to delay)Fasting is obligatory, but the hardship of illness allows the person to break the fast and make it up later.

The History of Usul Al-Fiqh and Maxims

1. The Start of Usul al-Fiqh: While the Prophet’s companions used these ideas naturally, the first person to write down Usul al-Fiqh as a formal science was Imam al-Shafi’i (who died in the year 820 AD). He wrote a famous book called Al-Risala, which acted as the first official manual for how to derive Islamic laws. 

2. The Start of Maxims: Maxims started as short, wise sayings used by early judges to explain their decisions. However, they became a “science” a bit later than Usul. During the 13th to 15th centuries (the Mamluk period), scholars began writing huge books that collected all these “Golden Rules” into one place. One of the most famous early books on this was by a scholar named Al-Karkhi from the Hanafi school.

Understanding Usul al-Fiqh: The Foundations of Islamic Jurisprudence and Maxims

Usul al-Fiqh is a sophisticated intellectual system designed to ensure that the interpretation of Islamic law remains grounded in objective standards rather than personal whim or subjective opinion. It is often described as the “roots” of Islamic law, providing the methodology through which scholars derive specific rulings from the primary sources of Islam.

Defining Usul al-Fiqh and Its Scope

The term Usul al-Fiqh is composed of two Arabic words: Usul (roots or foundations) and Fiqh (deep understanding or jurisprudence). In a technical sense, it refers to the body of principles and methods used by jurists to extract legal rulings from the Qur’an and the Sunnah.While Fiqh itself refers to the specific rulings (such as how to pray or the rules of trade), Usul al-Fiqh is the “science of the tools” used to reach those conclusions.

The primary concerns of this science include:

  1. The Sources of Law: Identifying which texts and methods are authoritative (e.g., Qur’an, Hadith, Consensus, and Analogy).
  2. Linguistic Analysis: Understanding how the Arabic language functions, including the distinction between general (‘amm) and specific (khass) commands, or literal (haqiqi) and metaphorical (majazi) meanings.
  3. The Mujtahid: Defining the qualifications required for a scholar to engage in Ijtihad (independent legal reasoning).
  4. Conflict Resolution: Establishing rules for when two pieces of evidence appear to contradict one another, such as the principle of abrogation (naskh).

The Historical Development of the Science

In the earliest days of Islam, the Prophet Muhammad provided direct guidance. After his passing, the Companions (Sahabah) used their intimate knowledge of his life and the context of revelation to make decisions. However, as the Islamic state expanded into diverse cultures (Persian, Roman, and North African), the need for a formalized system became apparent.

The formalization of Usul al-Fiqh is traditionally credited to Imam al-Shafi’i (d. 820 CE), who wrote the seminal work al-Risalah. In this book, he codified the “four roots” of law:

  • The Qur’an: The primary, immutable word of God.
  • The Sunnah: The recorded practices and sayings of the Prophet.
  • Ijma (Consensus): The unanimous agreement of scholars on a particular issue.
  • Qiyas (Analogy): Extending an existing ruling to a new case based on a shared underlying cause (‘illah).

The Relationship Between Usul al-Fiqh and Islamic Legal Maxims

For a younger audience or those new to the field, the difference between Usul al-Fiqh and Qawa’id Fiqhiyya (Legal Maxims) can be explained through a simple analogy:

  • Usul al-Fiqh is like the tools and blueprints used to build a house. It tells you how to use the hammer (the Qur’an) and the saw (the Sunnah) to create a wall (a ruling).
  • Legal Maxims (Qawa’id) are like the general rules of thumb for living in the house once it is built. For example, “Keep the house clean” is a general rule that applies to every room.

Common maxims include:

  • “Certainty is not overruled by doubt”: If you know you washed for prayer, but then just think you might have lost your purity, you assume you are still pure because the “certainty” of washing is stronger than the “doubt.”
  • “Hardship brings ease”: If a person is too sick to stand for prayer, the law allows them to sit. The “hardship” of the illness triggers a “rule of ease.”

While Usul focuses on the process of deriving the law, Maxims focus on the spirit and general patterns of the law after it has been derived.

The ultimate goal of Usul al-Fiqh is to categorize human actions into one of five legal statuses:

  1. Wajib (Obligatory): Actions that must be performed (e.g., daily prayers).
  2. Mandub/Mustahabb (Recommended): Actions that are encouraged but not required (e.g., extra charity).
  3. Mubah (Permissible): Actions that are neutral (e.g., choosing what color clothes to wear).
  4. Makruh (Disliked): Actions that are better to avoid but not strictly forbidden.
  5. Haram (Prohibited): Actions that are strictly forbidden (e.g., theft).

The Importance of Methodology

Usul al-Fiqh serves as a safeguard against “literalism” and “whimsical interpretation.” It requires that a scholar look at the entire revelation rather than isolated verses. For instance, a verse might seem to give a general command, but a specific Hadith might limit that command to certain circumstances. Without the rules of Usul, a person might misapply the verse.

Furthermore, the science allows Islamic law to remain relevant across different times and places. Through tools like Maslaha Mursala (public interest) and ‘Urf (custom), jurists can address modern issues—such as organ donation or digital finance—that did not exist in the 7th century, while still remaining faithful to the original “roots” of the faith.

Examples: Usul Al-Fiqh & Legal Maxims

The relationship is best understood through how a jurist uses a principle of Usul to arrive at a ruling, which then fits into a broader Maxim.

Example 1: The Removal of Hardship

Usul al-Fiqh Principle: The Qur’anic text “Allah intends for you ease and does not intend for you hardship” (2:185) is a primary evidence.

Legal Maxim: “Hardship brings about ease” (al-Mashaqqah tajlib al-Taysir).

Application: Because of the Usul evidence, the Maxim is formed. This Maxim then allows a person who cannot stand during prayer (a hardship) to sit (the ease).

Example 2: Certainty and Doubt

Usul al-Fiqh Principle: Analyzing the authenticity of a Hadith where the Prophet (PBUH) told a man not to leave his prayer unless he heard a sound or smelled an odor (confirming a state of ritual purity).

Legal Maxim: “Certainty is not overruled by doubt” (al-Yaqin la yazulu bi-al-shakk).

Application: The Usul validates the Hadith; the Maxim generalizes it. If a person is certain they made ablution but doubts if they broke it, the law rules they are still in a state of purity based on the Maxim.


More Topics Soon Inshaallah (If Allah Wills)……….