The Qur’anic Root K F A (K F ʾ)
Kufʾ: a counterpart or equal in standing and capacity—from equivalence among people to the denial of any counterpart to The God
Qur’anic and lexical forms
كُفُوًا
(kufuwan)
The only Qur’anic form; an accusative noun; Al-Ikhlāṣ 112:4
كُفْء
(kufʾ)
Lexical citation form: a counterpart or equal
كَفَاءَة
(kafāʾah)
Lexical form: equivalence, suitability, and competence
مُكَافَأَة
(mukāfaʾah)
Lexical form: a corresponding response or recompense
تَكَافُؤ
(takāfuʾ)
Lexical form: reciprocal equivalence
كَفَأَ
(kafaʾa)
Lexical verb: tilting or overturning
اِنْكَفَأَ
(inkafaʾa)
Lexical verb: turning back or withdrawing
1. Introducing the root and its Qur’anic forms
Arabic K F ʾ has two recognized semantic branches. The first concerns correspondence, equality, and suitability between two things or people. This family includes kufʾ, a counterpart or equal; kafāʾah, suitability or equivalence in standing; and mukāfaʾah, responding to another's action with a proportionate act.
The second branch concerns tilting, turning over, and overturning. كَفَأَ الْإِنَاءَ (kafaʾa al-ināʾ) means turning over or tilting a vessel, while اِنْكَفَأَ (inkafaʾa) describes something overturning or turning back from its previous position.
Both branches belong to the same lexical family, but adequate historical evidence would be needed to establish either as the other's definite origin. In particular, equivalence should not be derived from the image of overturning a vessel and then imposed on the Qur’anic verse.
This root occurs only once in the Qur’an:
Al-Ikhlāṣ, 112:4
وَلَمْ يَكُنْ لَهُ كُفُوًا أَحَدٌ
wa-lam yakun lahu kufuwan aḥad
“And no one has ever been His equal.”
Here كُفُوًا (kufuwan) means a counterpart, peer, or someone equal to another in standing or rank. The Qur’an denies the existence of any counterpart to The God.
Forms examined
Important forms belonging to this Arabic family include:
- كُفْء، كُفُؤ، كُفُو (kufʾ, kufuʾ, kufuw): a counterpart, peer, or someone equal in standing or capacity.
- كُفُوًا (kufuwan): the accusative form in Al-Ikhlāṣ, and this root's only Qur’anic form in the transmission of Ḥafṣ.
- كَفِيء (kafīʾ): a counterpart or peer, someone comparable and equal in standing.
- أَكْفَاء (akfāʾ): the plural of kufʾ: counterparts or people regarded as equals in standing or capacity.
- كَفَاءَة (kafāʾah): equivalence, suitability, or competence; in contemporary usage, also the ability to perform a task.
- كَافَأَ، يُكَافِئُ (kāfaʾa, yukāfiʾu): to respond proportionately to an act or recompense someone for it.
- مُكَافَأَة (mukāfaʾah): a corresponding response to another's action; hence reward or compensation.
- تَكَافَأَ (takāfaʾa): two things or people were equal or comparable in standing.
- تَكَافُؤ (takāfuʾ): reciprocal equivalence or equality.
- كَفَأَ، يَكْفَأُ (kafaʾa, yakfaʾu): to turn over, tilt, or overturn.
- اِنْكَفَأَ (inkafaʾa): to turn back, overturn, or withdraw from a position.
- أَكْفَأَ (akfaʾa): to tilt something or turn it from its upright position.
- كِفَاء (kifāʾ): correspondence or equality; in another usage, a cloth used in making a tent.
- كُفْأَة (kufʾah): in certain agricultural and pastoral uses, one year's produce or offspring.
None of these verbs or plural forms occurs in the Qur’an in the forms listed.
K F ʾ must also be distinguished from K F Y. كَفَىٰ (kafā), meaning to suffice, belongs to K F Y, whereas كُفُوًا (kufuwan) in Al-Ikhlāṣ belongs to K F ʾ.
Their meanings may come close in certain discussions, but they do not have the same root or usage.
2. The first semantic core: correspondence and equality
Kufʾ: someone or something equal to another
In early Arabic, kufʾ describes someone or something that is another's counterpart or equal.
This equality may concern standing, rank, ability, value, or a particular characteristic.
For example, two people equally capable of performing a task can be regarded as peers in that respect. Likewise, kufʾ can describe two parties comparable in power or social standing.
However, being counterparts does not necessarily mean being identical in every characteristic.
Two warriors may be closely matched in strength and skill while differing in age and appearance.
Two people may also be peers in knowledge or experience while differing in wealth or family background.
In ordinary usage, therefore, kufʾ primarily concerns equality or suitability in the respect under discussion.
This matters for understanding the Qur’anic expression: Al-Ikhlāṣ denies a counterpart to The God within a context concerned with His oneness and incomparability.
Kafāʾah: equivalence and suitability
كَفَاءَة (kafāʾah) is a recognized form of this family.
In Arabic it can express equivalence or equality in standing.
In older social uses, kafāʾah in marriage concerned regarding the parties as suitably matched in such respects as standing, social position, and other recognized communal criteria.
The word itself does not determine which social criterion is right or obligatory.
For instance, if a society regarded ancestry as a criterion of suitability, that shows how kafāʾah was applied in that setting. It does not establish that the Qur’an adopted that criterion as a permanent rule.
In contemporary usage, kafāʾah also describes competence or suitability for performing a task.
Someone with the knowledge and skill needed for a responsibility may, for example, be described as kufʾ.
This usage relates to equivalence and adequate capacity, but it should not be treated as the original and exclusive meaning of the word in Al-Ikhlāṣ.
That verse is not saying that nobody has as much skill as The God at a particular task. It denies the existence of any counterpart or equal to Him.
Mukāfaʾah: responding with a proportionate act
In Arabic, كَافَأَهُ عَلَى صَنِيعِهِ (kāfaʾahu ʿalā ṣanīʿihi) means responding to someone's deed with a corresponding act or recompensing it.
When someone responds proportionately to a kindness received, that response can be called mukāfaʾah.
Other uses concern reciprocating or responding to someone's action more generally.
The relationship to equivalence is clear.
An action stands on one side of the relationship, and a response measured against it stands on the other.
Mukāfaʾah should not, however, always be understood as a favorable reward.
Arabic reciprocity and recompense can concern different kinds of conduct. Their favorable or unfavorable character follows from the action and context.
Nor does mukāfaʾah mean that the two actions are completely identical. An action may receive proportionate compensation whose outward form differs from the original deed.
Equality and proportion thus form shared ground among kufʾ, kafāʾah, and mukāfaʾah, while each form has its own function.
Takāfuʾ: reciprocal equality
تَكَافَأَ الشَّيْئَانِ (takāfaʾa al-shayʾāni) means that two things were equal or comparable.
Here the reciprocal relationship is prominent.
Two things are measured against one another and regarded as equal or proportionate in the relevant respect.
The reciprocal verbal pattern, Form VI, does not by itself establish that both parties are equal in every characteristic.
Equality in one respect can coexist with differences in others.
This caution prevents every use of takāfuʾ from being turned into an absolute theory of identical human characteristics, rights, or abilities.
3. Early Arabic evidence: kifāʾ and kufʾ in poetry
A pre-Islamic witness from Al-Nābighah al-Dhubyānī
A well-known poem attributed to Al-Nābighah al-Dhubyānī says:
لَا تَقْذِفَنِّي بِرُكْنٍ لَا كِفَاءَ لَهُ
وَإِنْ تَأَثَّفَكَ الْأَعْدَاءُ بِالرِّفَدِ
lā taqdhifannī bi-ruknin lā kifāʾa lahu / wa-in taʾaththafaka al-aʿdāʾu bi-l-rifadi
“Do not set me against a power that has no equal, even if enemies gather around you, supporting one another.”
Here لَا كِفَاءَ لَهُ (lā kifāʾa lahu) means having no counterpart or equal.
Rukn in this setting denotes a support or power on which someone relies.
With lā kifāʾa lahu, Al-Nābighah describes a standing and power that he considers unmatched.
The witness matters because pre-Islamic poetry independently attests kifāʾ as a way of expressing the absence of an equal.
The poet's rhetorical exaggeration should nevertheless be distinguished from Al-Ikhlāṣ's unrestricted denial of a counterpart.
The poem concerns human power and standing. A poet may call a person unmatched in praise or to express that person's greatness.
Al-Ikhlāṣ denies a counterpart to The God, and the scope of that denial must be established from the surah's own context.
The second half-line also has textual variants, including وَإِنْ (wa-in) and وَلَوْ (wa-law). They do not alter the meaning of kifāʾ in the first half-line.
A witness from Ḥassān ibn Thābit
A poem by Ḥassān ibn Thābit says:
وَجِبْرِيلُ أَمِينُ اللَّهِ فِينَا
وَرُوحُ الْقُدْسِ لَيْسَ لَهُ كِفَاءُ
wa-jibrīlu amīnu Allāhi fīnā / wa-rūḥu al-qudsi laysa lahu kifāʾu
“And Gabriel, the trusted one of The God, is among us; the Spirit of Holiness has no equal.”
Here too kifāʾ means a counterpart or equal.
The poet attributes incomparability to someone occupying a distinguished position within the poem's setting.
This witness shows that laysa lahu kifāʾ, having no equal, was a recognized Arabic expression.
However, Ḥassān lived across the pre-Islamic and Islamic periods, and this verse belongs to a poem with Islamic-period themes. It should therefore not be presented as independent pre-Islamic evidence.
Kufʾ in a comparison between two people
Elsewhere in the same poem, Ḥassān addresses an opponent:
أَتَهْجُوهُ وَلَسْتَ لَهُ بِكُفْءٍ
فَشَرُّكُمَا لِخَيْرِكُمَا الْفِدَاءُ
a-tahjūhu wa-lasta lahu bi-kufʾin / fa-sharrukumā li-khayrikumā al-fidāʾu
“Do you satirize him when you are not his equal? Then let the worse of you be a ransom for the better.”
Here kufʾ appears in a construction with the preposition lām: لَهُ بِكُفْءٍ (lahu bi-kufʾin).
The comparison concerns the standing of two people in an encounter.
It shows that kufʾ can compare people in respect of status, capacity, or standing.
Again, equality does not mean identical faces, bodily kind, or every personal characteristic.
The relationship concerns equivalence in the respect relevant to the statement.
Together these witnesses establish kufʾ and kifāʾ as Arabic expressions for correspondence, equal standing, and the comparability of two parties.
4. The second branch: tilting and overturning
Kafaʾa al-ināʾ: turning over a vessel
In Arabic, كَفَأَ الْإِنَاءَ (kafaʾa al-ināʾ) means tilting or overturning a vessel.
When a vessel is turned from its normal position, its contents may spill out.
أَكْفَأَ الْإِنَاءَ (akfaʾa al-ināʾ) also belongs to this semantic field.
This is a concrete, material usage.
It does not establish that kufʾ, a counterpart, originally meant someone capable of overturning another person.
The linguistic witnesses themselves do not prove such a connection.
Inkafaʾa: turning back or withdrawing
Arabic uses اِنْكَفَأَ (inkafaʾa) for turning back, overturning, or withdrawing from a position.
Certain early uses also describe a group's retreat or defeat with this verb.
Defeat, however, is not the root's invariable meaning.
A vessel can overturn without any issue of victory or defeat.
Similarly, a group can withdraw from a place without that movement itself involving the idea of equality.
Ikfāʾ in poetry
Arabic poetic terminology also records إكفاء (ikfāʾ) for a kind of variation or inconsistency in rhyme.
A poet may change the rhyme's consonant or vowel from the established pattern.
Its relationship to turning or departing from a previous arrangement is intelligible.
This literary term should nevertheless not be imported into the direct meaning of kufuwan in Al-Ikhlāṣ.
The Qur’anic verse concerns equality, rather than a changed rhyme or a tilted object.
Do the two branches share one origin?
In Maqāyīs al-Lughah, Ibn Fāris identifies two semantic bases for this family: equality between two things, and tilting or turning over.
Some subsequent explanations have tried to connect tilting or overturning with a disturbance of balance and equality.
That relationship is understandable as an image, but it does not prove that both branches historically developed from one initial meaning.
For Forqan's study, both fields should be recorded, while the verse in Al-Ikhlāṣ is explained through correspondence and equality.
5. Wa-lam yakun lahu kufuwan aḥad: denying a counterpart to The God
Al-Ikhlāṣ, 112:4
وَلَمْ يَكُنْ لَهُ كُفُوًا أَحَدٌ
wa-lam yakun lahu kufuwan aḥad
“And no one has ever been His equal.”
This is the root's only Qur’anic occurrence.
Lexically, kufuwan means a counterpart or equal.
To understand the scope of the denial, however, the sentence structure and the surah's context must be examined.
The verse's syntax
The verb يَكُنْ (yakun) follows لَمْ (lam), placing the sentence in a negative construction.
In a familiar grammatical analysis, أَحَدٌ (aḥadun) is yakun's delayed subject-like noun, while كُفُوًا (kufuwan) is its preceding predicate.
لَهُ (lahu), “to Him,” identifies the relationship of equivalence as concerning The God.
On this construction, the sentence means that no one is a counterpart or equal to The God.
Another grammatical analysis takes lahu as the predicate and kufuwan as a circumstantial accusative describing the state in question.
Although the grammatical roles differ, the principal semantic outcome is the same: no person or being stands as an equal to The God.
Why does aḥadun matter?
Aḥadun is indefinite here and appears within a negative construction.
The denial is therefore not restricted to one particular individual.
The verse does not merely deny that a particular god, Prophet, angel, or known being is The God's equal. It denies the existence of any equal.
This matters because a statement about only one specified group or being would have a narrower scope.
The verse's construction, however, introduces no exception among persons or beings.
Accordingly, “no one” appropriately expresses aḥad in this sentence.
Kufuwan: an equal in what respect?
In Arabic, equivalence can concern a specified respect, such as power, rank, or ability.
Al-Ikhlāṣ, however, assigns no limited characteristic or domain to this equivalence.
The verse does not merely say that no one equals The God in knowledge, power, wealth, or social status.
The denial appears without such a restriction.
In the surah's context, it concerns divine standing and reality, rather than only one limited characteristic.
Kufuwan should therefore not be restricted to a political rival, colleague, spouse, or successor.
Some of these designations may arise in discussions of The God and claimed relationships to Him, but kufʾ itself has a wider scope.
Does kufʾ refer only to a spouse?
Arabic also uses kufʾ in marriage discussions for suitability and equivalence between the parties.
For that reason, some older explanations connect Al-Ikhlāṣ's final verse with denying a spouse to The God.
Its contextual relationship with the preceding verse's denial of begetting and being begotten is worth examining.
It does not, however, establish “spouse” as kufuwan's sole lexical meaning.
Arabic poetic witnesses also attest kufʾ for equality between people in other settings.
Denying a spouse may thus be one implication of denying a divine counterpart, but the verse's meaning is not confined to that implication.
Does having no counterpart rule out every shared descriptive word?
No. Actual equivalence must be distinguished from sharing a word in language.
Arabic may apply a description both to The God and to human beings, such as hearing, knowing, or showing mercy.
A shared word does not itself mean equal reality, capacity, or scope.
For instance, a person's knowledge of a limited subject is not on the same level as divine knowledge, even though the lexical family of knowing can describe both.
Denying a kufʾ to The God should therefore not be taken to prohibit any descriptive word from applying both to Him and to people.
The verse denies equivalence in divine standing; it does not deny the possibility of describing The God's attributes in human language.
6. Kufuw in the context of Al-Ikhlāṣ
To understand the expression's scope, the final verse should be read alongside the preceding three.
The oneness of The God
Al-Ikhlāṣ, 112:1
قُلْ هُوَ اللَّهُ أَحَدٌ
qul huwa Allāhu aḥad
“Say: He, The God, is One.”
Here The God is described as aḥad.
Aḥad belongs to a different family and concerns oneness.
Kufʾ in the final verse concerns equivalence.
The meanings are related but distinct.
The opening verse declares The God's oneness; the final verse denies the existence of a counterpart to Him.
Kufʾ cannot therefore simply be translated “one,” because that would erase the distinction between the words.
At the same time, both verses belong to one connected declaration of divine oneness.
The God as al-Ṣamad
Al-Ikhlāṣ, 112:2
اللَّهُ الصَّمَدُ
Allāhu al-ṣamad
“The God is self-sufficient, the One to whom all needs are directed.”
Al-Ṣamad belongs to Ṣ M D.
In Arabic, it concerns being a point of recourse for those who turn to someone in their needs.
In the divine context, being ṣamad accompanies The God's self-sufficiency and creation's dependence on Him.
Kufʾ, however, has another meaning: correspondence and equality in standing.
Wa-lam yakun lahu kufuwan aḥad should consequently not simply be translated “No one suffices for Him.”
Sufficiency belongs to K F Y, while ṣamad has its own semantic field.
The final verse denies a counterpart; it does not merely state The God's self-sufficiency.
Taken together, being ṣamad and having no counterpart are related descriptions, each contributing to an understanding of The God.
Denying begetting and being begotten
Al-Ikhlāṣ, 112:3
لَمْ يَلِدْ وَلَمْ يُولَدْ
lam yalid wa-lam yūlad
“He has neither begotten nor been begotten.”
This verse denies begetting and being begotten of The God.
Among living beings, being born relates to an origin, while begetting relates to descendants and offspring.
The Qur’an denies both of The God.
The final verse then also denies the existence of any counterpart.
This sequence places the denial of a kufʾ in a setting concerned with The God's oneness, self-sufficiency, absence of generative relationships, and incomparability.
Kufʾ should nevertheless not be equated with walad, a child or offspring.
A child and a counterpart are different concepts. They can be related in some human settings, but not every child is a parent's equal, and not every counterpart is another's child.
Al-Ikhlāṣ denies these relationships separately.
The final verse's role
The surah opens by identifying The God as One.
It then describes Him as al-Ṣamad, denies begetting and being begotten, and finally denies any counterpart.
The final verse is therefore not merely a verbal repetition of oneness.
It illuminates the same divine oneness from another angle: no one can stand alongside The God as His equal in divine standing.
This structure does not mean that kufʾ itself contains all the preceding verses' concepts.
Its direct meaning is a counterpart; the construction and context establish the scope of the denial.
8. Reading variants and the structure of kufuwan
The final verse of Al-Ikhlāṣ has recognized variants in the reading of kufuwan.
The principal forms are:
- كُفُوًا (kufuwan): with ḍammah, the short u vowel, on kāf and fāʾ, without pronounced hamzah; the transmission of Ḥafṣ.
- كُفُؤًا (kufuʾan): with ḍammah on kāf and fāʾ and a retained hamzah.
- كُفْؤًا (kufʾan): with ḍammah on kāf, no vowel on fāʾ, and a retained hamzah.
These forms are recognized in Qur’anic recitation and share the basic meaning of correspondence and equality.
Why is the hamzah not visible in kufuwan?
The root is K F ʾ, whose third consonant is hamzah.
In some readings of this word, the hamzah is eased or replaced by wāw.
This accounts for kufuwan in the transmission of Ḥafṣ.
The change in the pronunciation or representation of hamzah does not change the root to K F W.
Nor should it be confused with كَفَىٰ (kafā) from K F Y.
This illustrates why a Qur’anic word's visible form must be considered together with its morphological history and variant readings.
Do the reading variants change the verse's meaning?
These variants do not change the fundamental meaning of equivalence.
All three recognized forms denote someone or something comparable and equal to another.
Different systems of theology should therefore not be inferred merely from the hamzah or the vowel on fāʾ.
When quoting the verse, however, the chosen Qur’anic reading must be preserved.
A root study may give the hamzated form to show the lexical family, but should not silently substitute it for the verse's wording in the transmission being used.
9. Challenges in understanding and translation
Does kufʾ mean only a spouse?
No. Arabic uses kufʾ for a suitable or equally matched spouse in marriage discussions, but its meaning is not limited to marriage.
Poetic witnesses and the uses of mukāfaʾah and takāfuʾ show this family's presence in varied settings of equivalence.
“He has no spouse” therefore cannot replace a complete translation of Al-Ikhlāṣ 112:4.
Denying a spouse may relate to the surah's theme, but kufʾ has a wider meaning.
Does a counterpart mean someone identical in every detail?
In ordinary usage, kufʾ can express equivalence in one specified characteristic or standing.
Al-Ikhlāṣ, however, does not restrict the domain of equivalence to one characteristic.
The relative meaning in human usage cannot therefore be used to confine the surah's denial to a single domain.
Here, being a counterpart to The God is denied without such a qualification.
Does kufʾ mean sufficient?
No. Sufficiency belongs to another family.
A person may be another's equal in performing a task and also be sufficient for that task, but these remain different lexical judgments.
“Equal” and “counterpart” are suitable here; “sufficient” is not.
Does denying a counterpart deny every relationship between The God and creation?
Denying a kufʾ means denying equivalence and equal standing.
The verse itself does not say that The God has no relationship to creation.
Throughout the Qur’an, His relationship to people is expressed through creation, guidance, mercy, calling upon Him, and response.
Having no counterpart should therefore not be equated with having no relationship or connection.
Nor does a person's not being The God's equal mean that the person cannot understand divine address or respond to His command.
These are separate questions.
10. Translation recommendations for Forqan
For kufuwan in Al-Ikhlāṣ 112:4, the most suitable basic equivalent is “equal.”
This gives readers a natural expression for equivalence in standing or rank.
“Counterpart” is also suitable; “peer” can help clarify equality in standing in an explanatory discussion.
“Like” and “similar” convey part of the meaning, but can suggest general resemblance alone, whereas Arabic kufʾ also concerns equality and comparable standing.
Suggested translation of the verse
Al-Ikhlāṣ, 112:4
وَلَمْ يَكُنْ لَهُ كُفُوًا أَحَدٌ
wa-lam yakun lahu kufuwan aḥad
“And no one has ever been His equal.”
Another fluent rendering is:
“And no one is His counterpart or equal.”
The first stays closer to the Arabic construction's negation of the past; the second makes the denial's general, continuing force clear to a contemporary reader.
Both should not be crowded into one translation with lengthy, repetitive explanations.
For Forqan's main text, “And no one has ever been His equal” is the preferable proposal.
A brief meaning for the word-by-word box
كُفُوًا (kufuwan): a counterpart or equal; someone or something equal to another in standing or rank. In this verse, the existence of any counterpart to The God is denied.
A root explanation may add that the hamzated form is كُفْء (kufʾ), while Ḥafṣ transmits the verse as كُفُوًا (kufuwan).
The brief box does not need every detail of recitation and morphology.
Unsuitable translations
“Sufficient” is unsuitable because it belongs to another root.
“Spouse” restricts the verse to one instance.
“Rival” may introduce competition or hostility, neither of which kufʾ necessarily implies.
“A being completely similar in shape” places more emphasis on bodily resemblance than the verse states.
“Equal” is thus the best basic equivalent, with “counterpart” or “peer” available for explanation where needed.
11. Conclusion
Arabic K F ʾ has two principal semantic fields: correspondence and equality on the one hand, and tilting or turning over on the other.
In the first branch, kufʾ denotes someone or something that is another's peer or counterpart. Kafāʾah concerns equivalence and suitability, mukāfaʾah a corresponding response or recompense, and takāfuʾ reciprocal equivalence.
Early Arabic poetic witnesses, including Al-Nābighah's lā kifāʾa lahu, show an expression for denying an equal independently of its Qur’anic use.
In the second branch, kafaʾa and related forms describe tilting, turning over, or overturning. These are genuine uses, but equivalence should not be derived from overturning without adequate historical evidence.
The root occurs only once in the Qur’an: kufuwan in Al-Ikhlāṣ 112:4.
Here the Qur’an denies the existence of any counterpart to The God.
This denial belongs to a surah that describes The God as aḥad and ṣamad, denies begetting and being begotten, and ends by rejecting a counterpart.
Kufʾ here therefore does not mean only a spouse, rival, partner in a task, or person with similar skill. No limited domain of equivalence is specified; the verse denies any equal to The God.
Nor should kufʾ be equated without justification with mithl, nidd, ʿidl, kafā, or kafīl. These families may converge in certain semantic fields, but each retains its own structure and usage.
For Forqan, this family's basic definition is: kufʾ is a counterpart or peer corresponding to another in standing, rank, capacity, or the relevant characteristic. Al-Ikhlāṣ 112:4 denies such a counterpart to The God without any limiting qualification. The root's other branch concerns tilting and overturning, but has no direct role in the verse's meaning.
This definition preserves attested Arabic meaning and clarifies the denial of a counterpart in Al-Ikhlāṣ, without restricting it to a spouse or rival, confusing it with sufficiency, or constructing an unsupported material image of The God.