General Expressions (ʿAmm): Definition, Types and Legal Indication

1. From khass to ʿamm: the scope of words

The preceding lesson introduced khass, wording assigned to a determinate meaning; for example, thalathah indicates the number three. The next category is ʿamm: an expression whose scope embraces a collection of individuals or instances.

Compare “a student,” which may refer to one unspecified student, with “all students,” which embraces everyone within the relevant class. The key issue is not word length or grammatical number alone but the scope of inclusion. In legal texts, that distinction helps determine to whom or to what a ruling applies.

2. The textbook definition of ʿamm

العام: لفظ يشمل جمعاً من الأفراد إما لفظاً، كـ «مسلمين» و«مشركين»، وإما معنى كـ «من» و«ما» و«قوم» و«رهط».
A general expression is wording that includes a collection of individuals, either through an overt plural form, such as “Muslims” or “polytheists,” or through its meaning, such as man, ma, qawm and raht.

The definition combines inclusion with a plurality of referents. An expression need not be visibly plural to operate generally: the grammatical shape and the breadth of its meaning are distinct considerations.

3. What does inclusion of individuals mean?

The “individuals” of a general expression are the separate persons or instances falling under its meaning. The concept “Muslim” can apply to any one individual; a general expression extends its scope across the relevant individuals as a class.

For example, “All students in this class must attend” includes each student in the specified class. One student is not excluded merely by preference. Nevertheless, a general expression’s actual domain can be shaped by qualifications, context and other valid evidence.

4. Explicit grammatical plurality

Muslimin and mushrikin have visible plural morphology. In a construction that embraces the members of the relevant group, they illustrate being general in expression.

Muslimin — a group or plurality of Muslims.
Mushrikin — a group or plurality of polytheists.

Plural grammar does not automatically mean unlimited application in every context. If a text addresses a particular community or carries a valid restriction, its actual scope must be read accordingly.

5. Semantic generality without a plural form

The second form of generality is semantic: an expression need not have plural morphology, yet its signification may include multiple possible referents. The source illustrates this with man, ma, qawm and raht.

In a conditional construction, man can include whoever fulfils the stated condition, not merely one named person. Likewise, ma can range over different things in its relevant construction. Generality therefore cannot be identified simply by looking for a plural ending.

6. How man can be general

In an appropriate conditional construction, man means “whoever.” Consider the instructional example, “Whoever works diligently is more likely to succeed.” No one person is named; the expression can extend to each person who fulfils the stated condition.

This is a teaching example, not a Qur’anic quotation. It illustrates how singular-looking wording can operate generally. However, not every occurrence of man has the same function; interrogative and relative uses must also be understood in context.

7. Why qawm and raht appear in the definition

Qawm and raht are collective expressions: their outward form may be singular while their meanings point to groups of people.

Qawm — members of a people or community.
Raht — a group of persons.

An important distinction is that referring to a collective is not the same as including every human being without qualification. One must still determine the relevant group and context to interpret the breadth of the expression.

8. Distinguishing ʿamm from khass

Khass concerns a determinate assigned signification; thalathah, for example, means the fixed number three. ʿAmm focuses on how an expression includes multiple instances within the scope of its meaning.

Thalathah — a specific, fixed number.
Every student — an expression extending to all relevant students.

This comparison clarifies the concepts. Actual legal interpretation still requires examining the complete Arabic wording, its grammatical use and other relevant legal evidence.

9. The two kinds of general expressions

ثم العام نوعان.
The general expression has two types.

1. An unqualified general expression: no instances have been removed from its scope by specification.
2. A specified general expression: some instances or types have been removed from its scope by valid evidence.

Both expressions are initially general in form. The crucial difference is whether specification has occurred, because the methodological ruling on the remaining scope differs.

10. First type: generality without specification

عام لم يُخَصَّ عنه شيء.
A general expression from which nothing has been excluded by specification.

The term covers the individuals within its appropriate domain, and no independent valid proof removes part of that domain. “Unspecified” does not mean the entire universe in every context; it means that the expression’s established domain has not been reduced by takhsis.

11. The universal scope of kull in divine knowledge

The source uses the knowledge of Allah as an illustration of comprehensive scope. The operative expression is bi-kulli shayʾin, “of every thing”; kull extends over the class described by shayʾ.

The ending of Qur’an 8:75 reads:
وَاللَّهُ بِكُلِّ شَيْءٍ عَلِيمٌ
And Allah is knowing of every thing.

12. Generality in ma tayassara

فَاقْرَءُوا مَا تَيَسَّرَ مِنَ الْقُرْآنِ
So recite whatever is easy for you of the Qur’an. (al-Muzzammil 73:20)

Here ma points to what is available or manageable for recitation. The verse does not name one fixed chapter or verse, and the book uses it to illustrate breadth of scope.

The expression ma tayassara also contains a qualification—what is manageable. Generality does not abolish qualifications; it embraces the instances that meet the stated description.

13. Ruling of an unqualified general expression

حكمه: هو قطعي بمنزلة الخاص، يجب العمل بمدلوله.
Its signification is definite, like that of a particular expression, and its indicated meaning is to be acted upon.

This is the textbook’s Hanafi usuli formulation for a general expression not yet specified. Definite characterizes the strength of its indication over its stated domain; it does not eliminate other inquiries about authenticity, competing texts or practical conditions.

14. Definiteness and a solitary report

The marginal note mentions a consequence of the unqualified general expression’s definiteness: its scope is not set aside merely on the strength of a khabar al-wahid, a report not reaching the threshold of mass transmission.

This is a rule of legal-methodological weighing, not a wholesale rejection of reports. Authenticity, meaning, whether a genuine conflict exists, and the conditions for specification must be investigated before applying the principle to a particular case.

15. Second type: a general text that has been specified

وعام خُصَّ عنه البعض.
And a general expression from which some cases have been excluded by specification.

Takhsis occurs when valid evidence shows that certain persons or situations that appear to fall under general wording are not covered by that particular ruling. Specification does not discard the general text wholesale: the ruling continues to operate for the remaining cases.

16. The source’s example: sale and riba

وَأَحَلَّ اللَّهُ الْبَيْعَ وَحَرَّمَ الرِّبَا
Allah has permitted trade and forbidden usury (riba). (al-Baqarah 2:275)

The source uses al-bayʿ as a general expression covering sales. The statement prohibiting riba makes clear that a riba-bearing transaction is not legitimized merely because it is also called a sale.

The example illustrates why the clauses of a revealed text must be read together rather than treating a general expression as isolated from its limiting evidence.

17. How the scope of sale is qualified

The general term “sale” extends to many kinds of transaction. Where legal evidence prohibits riba, a transaction containing riba is excluded from the general permission. The textbook presents this as a case of ʿamm whose scope has been specified.

General domain: transactions of sale.
Excluded case: a riba-bearing transaction.
Remaining rule: the basic permissibility of other sales meeting lawful conditions.

This does not imply that any profit or any difference in prices constitutes riba. Identifying riba is a separate legal inquiry.

18. The remaining scope of a specified general expression

حكمه: يجب العمل به في الباقي مع احتمال التخصيص، ولا يبقى قطعياً بل يصير ظنياً.
Its remaining scope must still be acted upon, though further specification remains possible; its indication is no longer definite but becomes presumptive.

Two points must be held together: the remaining cases are still governed by the text, while the methodological degree of certainty has changed. “Presumptive” does not mean that the general text has lost all authority.

19. Definite versus presumptive scope

The textbook treats an unspecified general expression as definite in indication. Once a valid specification has removed some of its scope, a specified general expression is open to further substantiated specification and is therefore treated as presumptive in that respect.

Imagine a general instruction governing ten persons. If valid evidence removes two, the instruction remains for the other eight. Further evidence might, in principle, require another exception. These numbers are purely pedagogical; they are not a legal ruling.

20. Specification requires proof

Specifying a general expression requires recognized legal evidence. Mere personal preference—“I think this situation should not count”—does not amount to takhsis. The marginal note considers further specification where a valid proof has been established.

Sound sequence: identify the general text and its domain; investigate the specifying proof; determine the excluded cases and the remaining scope.

Without this sequence, one may either extend a ruling beyond its proper reach or arbitrarily narrow the scope of the text.

21. Known and initially indeterminate specification

التخصيص قد يكون بمخصص مجهول
Specification may occur through an initially indeterminate specifying factor.

In another case the specifying evidence and the excluded cases are already identified; this is known specification.

With a known specification, one can identify the cases excluded. With an initially indeterminate specification, one knows that an exception exists but may need further explanation to identify its full boundaries. The source supplies examples of both situations.

22. Riba and an initially indeterminate specification

The prohibition of riba in wa-harrama al-riba is clear. But the brief wording alone does not spell out every legal form of riba in commercial exchange. The marginal explanation says that the Sunnah further clarified this subject, so the example is placed under initially indeterminate specification.

“Indeterminate” does not mean uncertainty over whether riba is prohibited. It refers to working out which transactions fall under the prohibition, a task requiring additional legal clarification.

23. A specifically identified exception

For known specification, the source uses a classical legal illustration involving the general term mushrikin and an exclusion for ahl al-dhimmah, people protected by covenant in the historical Islamic legal setting.

The point is the formal structure of specification: a general class, an identifiable excluded group, and a remaining class. The illustration is not a present-day instruction authorizing individuals to act violently. Questions of safety, legal authority and historical conditions require their own governing rules.

24. Putting both types side by side

Unspecified ʿamm: no member has been removed through valid specification. The source assigns it definite indication and requires action upon its meaning.
Specified ʿamm: some cases are removed by evidence. The text continues to govern the remainder, while further specification is possible and the indication is considered presumptive.

Example 1: ma tayassara min al-Qur’an — the book’s illustration of unspecified generality.
Example 2: reading ahalla Allahu al-bayʿ together with harrama al-riba — the book’s illustration of specified generality.

The sequence is: identify the general expression, then establish whether and how its scope has been specified.

25. Summary and worked application

ʿAmm includes multiple individuals, whether through overt plural wording or semantic breadth. Its two source categories are unspecified and specified general expressions. The textbook treats the former as definite and the remaining scope of the latter as presumptive, without removing the need to act upon valid indications.

Worked check 1: When man ranges over all persons meeting a condition, what type of breadth is illustrated? — semantic generality.
Worked check 2: If riba-bearing sales are excluded from the general permissibility of sale, what remains? — the basic permission of other lawful sales, subject to applicable conditions.
Next: al-mushtarak, a word assigned to several distinct meanings.