The Messenger ﷺ: Transmitter and Explainer of the Qur’ān :The Reality of the Complete Muhammadan Message
In the name of Allah, the Most Gracious, the Most Merciful. All praise is due to Allah, Lord of the worlds, and may peace and blessings be upon the most noble of messengers.
To proceed: Among the contemporary misconceptions raised against the Prophetic Sunnah (the traditions and teachings of the Prophet) is the claim: “The Messenger ﷺ was only a transmitter of the Qur’ān, so why do you obligate us to follow his Sunnah and his words and actions? The Qur’ān alone is sufficient for us to understand the religion; anything else is an unnecessary addition.”
This is a dangerous misconception involving a fragmented understanding of the Prophet’s mission as defined by the Qur’ān itself. It ignores dozens of explicit Qur’anic texts that command the following of the Sunnah and establish it as an inseparable part of Islam.
The Common Logical Ground for Discussion
Before diving into specific evidences, it is essential to establish a logical baseline that any rational person—whether they currently believe in the authority of the Sunnah or not—can agree upon.
The Logical Possibilities
When we reflect on this matter purely through reason, we find that Allah—in His absolute power and wisdom—had several possibilities for how to send messengers:
Possibility 1: To send a messenger whose sole and exclusive task is to deliver a Heavenly Book, where his personal words or practical applications have no legislative or religious value. He would be like a courier who delivers a letter and then his job is finished.
Possibility 2: To send a messenger and make his words, actions, and practical applications an essential part of the Divine message. He would be a transmitter of the Book, its interpreter, its practical applier, and a legislator by Allah's permission in matters of detail.
Possibility 3: To send a messenger who delivers the Book and offers explanations, but his actions are not binding; they are merely personal opinions that people can take or leave.
Since reason allows for all these possibilities, we must look at the Divine Text (the Qur’ān) to see which model Allah actually chose for the message of Muḥammad ﷺ. If we all agree the Qur’ān is the Word of God, then its description of the Prophet's role is final.
A Rule for Evaluating Evidence: Certainty vs. Probability
In any research methodology, evidence is divided into two types based on the strength of its indication:
Certain Evidence (Yaqīnī): This admits only one specific meaning and is so clear it cannot be reinterpreted. For example: “And whatever the Messenger has given you - take; and what he has forbidden you - refrain from.” [al-Ḥashr: 7]. This is a definitive text on the obligation of following the Prophet.
Probabilistic Evidence (Ẓannī): This may carry more than one meaning or have a slight possibility for a different interpretation.
The Concept of "Thematic Recurrence" (al-Tawātur al-Maʿnawī)
A single "probabilistic" proof may not provide absolute certainty on its own. However, when dozens of such proofs all point to the exact same meaning, they collectively rise to the level of absolute certainty.
Applying this to the Sunnah: We have verses commanding obedience, verses warning against disobedience, verses linking true faith to his judgment, and verses stating his speech is revelation (Waḥy). Even if one were to argue that a single verse is open to interpretation, the massive accumulation of these verses creates a definitive, certain case that cannot be denied: Following the Sunnah is mandatory.
Qur’anic Evidence for the Obligation to Follow the Prophet ﷺ
1. The Explicit and Repeated Command to Obey the Messenger
Allah has linked obedience to the Messenger with obedience to Himself in dozens of verses. “O you who believe, obey Allah and obey the Messenger and those in authority among you. And if you disagree over anything, refer it to Allah and the Messenger...” [al-Nisā’: 59].
Note that Allah did not say "refer it to Allah" only. If "obeying the Messenger" merely meant "obeying the Qur’ān he brought," the repetition would be redundant—and the Speech of the All-Wise is free from redundancy. This repetition proves the Messenger has a distinct authority in the details he legislated and explained.
2. The Severe Warning Against Disobeying Him
If the Prophet's words were not binding, there would be no reason for the severe warnings found in the Qur’ān. “So let those beware who dissent from the Prophet's order, lest fitnah (trial/affliction) strike them or a painful punishment.” [al-Nūr: 63].
This verse makes following the Prophet's order a requirement for safety from punishment in both worlds.
3. Negating Faith from Those Who Reject His Judgment
Perhaps the strongest evidence is that Allah negated true faith from those who do not accept the Prophet's judgment, swearing by His own Divine Self:
“But no, by your Lord, they will not [truly] believe until they make you, [O Muḥammad], judge concerning that over which they dispute among themselves and then find within themselves no discomfort from what you have judged and submit in [full, willing] submission.” [al-Nisā’: 65].
4. His Speech Concerning Religion is Revelation (Waḥy)
The Qur’ān clarifies that what the Prophet speaks regarding the religion is not from his own whims: “Nor does he speak from [his own] inclination. It is not but a revelation revealed.” [al-Najm: 3–4].
If the Prophet's speech is revelation from Allah, how can it not be binding?
5. The Mission of Explanation (al-Bayān) and Teaching
One of the clearest proofs that the Prophet’s mission transcends mere transmission is that the Qur’ān explicitly states his role is to explain the text to people and teach them "the Book and Wisdom."
Allah says: “And We revealed to you the message that you may make clear (litubayyina) to the people what was sent down to them and that they might give thought.” [al-Naḥl: 44].
The word al-Bayān (explanation) is far broader than mere recitation; it includes interpretation, clarification, and practical application. This Prophetic explanation is the very essence of the Sunnah. Furthermore, Allah says: “Allah has certainly conferred favor upon the believers when He sent among them a Messenger from themselves, reciting to them His verses and purifying them and teaching them the Book and Wisdom...” [Āl ʿImrān: 164].
Note the distinct tasks:
Reciting verses: Transmission and reading.
Purifying them: Spiritual and ethical upbringing.
Teaching the Book: Explanation and interpretation.
The Wisdom (al-Ḥikmah): Most commentators from the early generations (al-Salaf) define this as the Sunnah.
6. The Prophet as a Mandatory Role Model
Allah designated His Messenger as an "excellent example" (Uswah Ḥasanah) and commanded believers to follow his actions, words, and character.
“There has certainly been for you in the Messenger of Allah an excellent pattern for anyone whose hope is in Allah and the Last Day...” [al-Aḥzāb: 21].
If his practical actions were not binding, there would be no meaning in making him a pattern for those seeking the Last Day.
7. No Choice in the Face of the Prophet’s Judgment
The Qur’ān negates the right of choice for believers once the Prophet has decided a matter: “It is not for a believing man or a believing woman, when Allah and His Messenger have decided a matter, that they should [thereafter] have any choice about their affair.” [al-Aḥzāb: 36].
The distinction between Allah’s decision and the Messenger’s decision in this verse proves that the Messenger has a legislative authority that is distinct from merely delivering the Qur’ānic text.
8. Referring Disputes to Allah and the Messenger
“O you who have believed, obey Allah and obey the Messenger... And if you disagree over anything, refer it to Allah and the Messenger...” [al-Nisā’: 59].
Referring to Allah means referring to His Book, and referring to the Messenger—after his passing—means referring to his Sunnah. If the Sunnah were not binding, how could it resolve conflicts?
The Practical Relationship Between the Qur’ān and the Sunnah
A definitive practical proof of the Sunnah's authority is that the Qur’ān itself requires the Sunnah for its implementation. One who claims to rely on the Qur’ān alone will find themselves unable to perform the most basic acts of worship.
The Example of Ṣalāh (Prayer)
The Qur’ān commands prayer in over eighty places, emphasizing its importance. However, nowhere in the Qur’ān will you find:
The specific number of units (Rakʿāt) for each prayer (Fajr is 2, Maghrib is 3, etc.).
The detailed timings of when each prayer begins and ends.
The how-to of bowing and prostration or exactly what to say during them.
The form of the Tashahhud (the testimony during the sitting).
The Prophet ﷺ said: “Pray as you have seen me praying.” [al-Bukhārī: 6008]. Without the Sunnah, a person would either have to abandon prayer (which is disbelief in the Qur’ān that commanded it) or invent their own way (which is innovation).
Zakāh, Ḥajj, and Transactions
The same applies to Zakāh (obligatory charity) and Ḥajj (pilgrimage). The Qur’ān commands them, but the minimum thresholds (Niṣāb), the percentages, and the step-by-step rituals of pilgrimage are found only in the Sunnah. The Prophet ﷺ said: “Take from me your rituals [of pilgrimage].” [Muslim: 1297].
The Sunnah is an Explanation, Not an Addition
It is vital to understand that the Sunnah is a clarification and practical application of the Qur’ān, not a "separate" religion. When the Prophet ﷺ detailed the prayer, he was explaining Allah’s command: “Establish prayer.” The two are an integrated whole; both are from Allah.
The Companions Understood the Sunnah as Binding
The Companions of the Prophet—who understood the language and the context of revelation better than anyone—never distinguished between the Qur’ān and the Sunnah regarding the obligation to obey. They never said, "This is from the Prophet and not the Qur’ān, so we aren't bound by it."
Whether it was the prohibition of visiting graves (which was later permitted) or specific battle instructions, they treated his commands as Divine mandates. Everyone agreed on the obligation to comply; their only discussions were on how to correctly understand his intent.
The Stance of the Companions After the Prophet’s Passing ﷺ
After the death of the Prophet ﷺ, the Companions continued on the same path: referring to his Sunnah and seeking its judgment in every matter and new occurrence. They would ask: "What did the Prophet ﷺ do in a case like this? What did he say about this issue? How did he behave in this situation?"
Whoever knew a Sunnah regarding a specific matter would teach it to others, and whoever did not know would ask those who did. Not one of them ever said: "Let us wait until we find a mention of this matter in the Qur’ān; if we don’t find it, we are not bound by anything." In fact, the Rightly Guided Caliph, ʿUmar ibn al-Khaṭṭāb, used to say:
“Beware of the people of [mere] opinion, for they are the enemies of the Sunan (Prophetic traditions). The Aḥādīth (narrations) became too difficult for them to memorize, so they spoke based on opinion—thus they went astray and led others astray.”
The Significance of the Companions' Consensus
The consensus (Ijmāʿ) of the Companions on the authority of the Sunnah as a binding legislative source carries immense weight because:
Direct Knowledge: They were the most knowledgeable of Islam after the Prophet ﷺ, having received it directly from the source and witnessed its practical application.
Integrity: They were the most eager of people to follow truth; it is impossible that they would all agree upon a falsehood.
Contextual Insight: They are the ones among whom the Qur’ān was revealed and who witnessed the reasons for revelation (Asbāb al-Nuzūl); they understood Allah's intent better than anyone.
Prophetic Endorsement: The Prophet ﷺ praised them, saying: “The best of people are my generation.” [al-Bukhārī: 2651, Muslim: 2533]. His testimony confirms the correctness of their methodology.
If the Companions—despite their different tribes, lands, and educational levels—agreed on the authority of the Sunnah, do we honestly believe we understand Islam better than they did?
Conclusion: An Inseparable Bond Between the Qur’ān and the Sunnah
After this detailed presentation, a firm Qur’anic truth emerges: the Holy Qur’ān itself—which some claim to follow to the exclusion of the Sunnah—is the very authority that commands us to obey the Messenger and follow his Sunnah.
This Qur’anic command is repeated in dozens of verses across various contexts. The Qur’ān commands obedience, warns against dissent, negates faith from those who reject his judgment, and describes his speech on religion as revelation. These are definitive, clear proofs (Muḥkam) that do not admit reinterpretation. To claim belief in the Qur’ān while rejecting the Sunnah is a glaring contradiction.
Furthermore, the Qur’ān requires the Sunnah for its implementation in most acts of worship, transactions, and ethics. One who wishes to pray, pay Zakāh, or perform Ḥajj as Allah commanded will only find the necessary details in the Sunnah.
We are left with three choices:
Accept the Sunnah: The correct path of understanding the Qur’ān through its practical application.
Abandon the acts of worship: An act of disbelief in the Qur’ān that commanded them.
Invent new methods: An innovation (Bidʿah) and a distortion of the religion.
The first choice is the only rational and acceptable one. The Sunnah is an explanation of the Qur’ān, not a competitor to it. It is truly strange that those who deny the Sunnah do so while claiming to follow the Qur’ān, yet they oppose the very text of the Qur’ān, the understanding of the Companions, and the consensus of the Ummah for fourteen centuries.
This modern "Qur’ān-only" ideology is the product of later eras and external intellectual influences, attempting to strip Islam of its practical content and turn it into vague generalities. The Qur’ān and Sunnah are one inseparable unit. Both are from Allah, both are Divine Revelation, and both are mandatory to follow. To reject the Sunnah is to reject the Qur’ān, and to reject the Qur’ān is to leave the fold of the religion.
Praise be to Allah, who made His religion clear and complete, preserving for us His Noble Book and the Sunnah of His Great Prophet. We ask Allah to grant us a correct understanding and the success to act upon it. Allah Almighty knows best. May the peace and blessings of Allah be upon our Prophet Muḥammad, his family, and all his companions.