Nawawi Hadith 5: Nothing to Add

Part One: The Door That Was Sealed Shut

Brothers,

Today’s khutbah is based on the 5th hadith in Imam Nawawi’s 40 Hadith:

On the authority of the Mother of the Believers, Umm 'Abdullah, 'A'ishah (may Allah be pleased with her), who said: The Messenger of Allah ﷺ said, 'Whoever introduces into this matter of ours anything that does not belong to it will have it rejected.' And in a version by Muslim: 'Whoever performs an act that is not in agreement with our matter will have it rejected.' (Bukhari & Muslim)

’A’ishah, the wife of the Prophet ﷺ and one of the greatest scholars this ummah has ever produced, narrated this hadith. She spent years in the Prophet’s ﷺ house, watching how he worshipped, how he lived, how he taught. She, more than almost anyone, understood exactly what belonged to this religion and what did not, and she is the one Allah chose to preserve this warning for us.

The word for what is rejected here is bid’ah, innovation, and this hadith is the single clearest statement in the entire Sunnah against adding to the religion. Not adding sin. Adding worship. Adding practices that feel righteous, feel sincere, feel like they honor Allah, but were never taught by the Prophet ﷺ.

Part 1: A Complete Religion Needs No Additions

The reason this hadith exists is not that Allah forgot something and left it to us to finish. It is the opposite. The religion was completed, in full, before the Prophet ﷺ passed from this world.

Today I have perfected your religion for you, completed My favor upon you, and have chosen Islam as your religion. (Al-Maaida, 5:3)

Brothers, sit with that verse. Perfected. Completed. Chosen. Not “mostly finished.” Not “a good starting framework for later generations to build on.” Complete, on the day it was revealed, over fourteen hundred years ago.

This means every act of worship that exists in Islam today was either taught by the Prophet ﷺ or it was not part of the religion he left us. There is no third category of “things Allah forgot to mention that pious later generations discovered on their own.” If a practice claims to bring you closer to Allah and it did not come from the Qur’an or the authentic Sunnah, it did not exist on the day the religion was completed, and it does not belong to it now.

The best of speech is the Book of Allah, and the best of guidance is the guidance of Muhammad. The worst of affairs are the newly invented matters, for every newly invented matter is an innovation, every innovation is misguidance, and every misguidance is in the Fire. (Muslim)

Part 2: When Sincerity Is Not Enough

Here is what makes bid’ah dangerous in a way that open sin is not. A man who commits a clear sin usually knows he is disobeying Allah, and his conscience can call him back. But a man who invents an act of worship believes he is drawing closer to Allah. He feels sincere. He may even feel more devoted than the brother beside him who only does what the Prophet ﷺ taught.

That feeling of sincerity is exactly the trap. Imam Malik ibn Anas, one of the greatest scholars of this ummah, gave us the sharpest possible warning about this.

Whoever introduces an innovation into Islam, regarding it as something good, has claimed that Muhammad ﷺ betrayed his message. For Allah says: Today I have perfected your religion for you. So whatever was not part of the religion on that day is not part of the religion today. (Imam Malik ibn Anas)

Read that again. To invent a new act of worship, however good it feels, is to quietly claim that the Prophet ﷺ left something out, something you or your teacher has now supplied. No sincere Muslim wants to make that claim out loud. Yet that is the actual implication of every innovation, no matter how it is dressed up in good intentions.

This is My Path, leading straight, so follow it. And do not follow other ways, for they will lead you away from His Way. This is what He has commanded you, so perhaps you will be conscious ˹of Him˺. (Al-An'aam, 6:153)

One path, not many. And every branch off of that one path, however well-meaning, is a way that leads away from it.

Part 3: The Difference Between Innovation and New Circumstances

Brothers, this hadith does not forbid every new thing in a Muslim’s life. It forbids new things in the religion, in acts of worship. There is a critical difference between the two that every believer must understand clearly.

Building a masjid with a sound system, traveling by car instead of camel to reach the mosque, using a phone app to track prayer times, none of these are bid’ah, because they are tools that serve an existing act of worship rather than new acts of worship themselves. The prayer itself, its number of rak’ahs, its wording, its timing, remains exactly as the Prophet ﷺ left it. The car and the app simply help us get there.

Bid’ah is specifically about adding to, subtracting from, or altering the acts of worship themselves: a new form of dhikr claimed to have special power the Prophet ﷺ never mentioned, a fixed night of the year marked for worship that was never marked in his time, a ritual invented and then defended as if it were revelation. That is what this hadith rejects, not the ordinary tools of daily life.

Part Two: Guarding the Path in Our Own Time

Brothers,

Part 4: The Ummah Splintered Exactly Where This Warning Was Ignored

Look at the history of every sect and splinter group that has torn at the unity of this ummah, and you will find, near the root of nearly every one, someone who decided that the completed religion needed an addition. A new practice. A new interpretation elevated above the plain text. A new figure granted authority the Prophet ﷺ never granted to anyone after himself.

Do not be like those who split ˹into sects˺ and differed after clear proofs had come to them. It is they who will suffer a tremendous punishment. (Aal-i-Imraan, 3:105)

This is not a small matter of style or preference. It is the exact mechanism by which unity breaks. When two groups both claim sincerity, but one is following what the Prophet ﷺ taught and the other is following an addition someone invented, there is no honest way to call that a difference of opinion. One side stands on revelation. The other stands on innovation, however sincerely held.

Part 5: What Counts as Guidance in This Place

Brothers, this warning matters urgently in an environment like this one. In a facility, men build their own religious culture out of whatever fragments reach them: half-remembered practices from home, ideas picked up from other inmates who sound confident but were never trained, rituals invented inside these walls and passed from cell to cell as if they carried the same weight as the Qur’an.

Some of what circulates in places like this is not Islam at all, but a costume worn over old habits, superstition, or even ideology that has nothing to do with the deen, dressed up in Arabic words and religious language to sound legitimate. Other additions are more subtle: a man convinced that a particular chant, a particular number repeated a certain way, or a particular practice he invented himself carries special power or protection that the Prophet ﷺ never taught.

Guard yourself here specifically because you are cut off from easy access to trustworthy scholars and easy verification of what you are taught. When a brother teaches you something new and calls it Islam, ask him plainly: where is this from the Qur’an, or from an authentic hadith, or from the understanding of the scholars who came after the Prophet ﷺ? If he cannot answer, do not build your worship on his answer. Reach for the chaplaincy, for verified books, for correspondence with reliable scholars, rather than for whatever confident voice happens to be loudest in the yard.

Do not follow what you have no knowledge of. Indeed, all listening, sight, and hearts will be called to account ˹for it˺. (Al-Israa, 17:36)

Part 6: Loving the Sunnah Enough to Add Nothing to It

The deepest cure for bid’ah is not fear of getting it wrong. It is love for the Sunnah exactly as it was given, without feeling the need to improve on it.

Think of it this way. If someone handed you a perfectly built house and you started adding rooms of your own design without the architect’s permission, you would not be honoring the architect. You would be quietly declaring his work insufficient. The Prophet ﷺ built this religion under direct revelation from Allah. To leave it exactly as he left it is not a lack of creativity or devotion. It is the highest form of both.

Whoever does an action which is not in accordance with our matter, it is rejected. (Bukhari)

Rejected means it earns nothing, however much effort or sincerity was poured into it. That should terrify anyone who has spent years devoted to a practice never taught by the Prophet ﷺ, and it should comfort anyone who worries they are not doing enough, because Allah never asked you to invent new acts of worship. He asked you to do what was taught, sincerely, consistently, and completely.

O Allah, keep us firmly upon the Sunnah of Your Messenger ﷺ, and never let us add to Your complete religion out of pride or ignorance.

O Allah, protect us from the innovations that have splintered this ummah, and unite our hearts upon the truth You have already given us.

O Allah, grant us teachers who guide us back to the Qur’an and authentic Sunnah, especially in places where trustworthy knowledge is hard to reach.

O Allah, remove from our hearts any love for a practice that was never taught by Your Messenger ﷺ, however sincere it once felt.

O Allah, make us content with what You completed, and save us from the arrogance of believing we know better.

O Allah, guard the men in this place from those who dress up falsehood in religious language and call it guidance.

O Allah, let our worship be accepted because it matches what Your Messenger ﷺ taught, not rejected because we added to it.

O Allah, make us callers to the authentic Sunnah, not inventors of new paths.