Surah An-Nur 24:21

سُورَةُ النُّورِ · Medinan · Verse 21 of 64

۞ يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَتَّبِعُوا۟ خُطُوَٰتِ ٱلشَّيْطَٰنِ ۚ وَمَن يَتَّبِعْ خُطُوَٰتِ ٱلشَّيْطَٰنِ فَإِنَّهُۥ يَأْمُرُ بِٱلْفَحْشَآءِ وَٱلْمُنكَرِ ۚ وَلَوْلَا فَضْلُ ٱللَّهِ عَلَيْكُمْ وَرَحْمَتُهُۥ مَا زَكَىٰ مِنكُم مِّنْ أَحَدٍ أَبَدًۭا وَلَٰكِنَّ ٱللَّهَ يُزَكِّى مَن يَشَآءُ ۗ وَٱللَّهُ سَمِيعٌ عَلِيمٌۭ

Translation

Believers, do not follow in Satan’s footsteps- if you do so, he will urge you to indecency and evil. If it were not for God’s bounty and mercy towards you, not one of you would ever have attained purity. God purifies whoever He will: God is all hearing, all seeing.

English translation: M.A.S. Abdel Haleem.

Meaning and reflection

Wording

This verse opens with a direct address to the believers: "O you who have believed" (يا أيها الذين آمنوا), immediately drawing our attention to a vital prohibition and its underlying wisdom.

The Subtle Path of Satan

Allah warns us, "Do not follow the footsteps of Satan" (لا تتبعوا خطوات الشيطان). The word "خطوات" (khutuwat), meaning 'steps' or 'footsteps', is key. As Imam Ibn Ashur explains, this is a powerful metaphor. Satan doesn't usually force people into major sins instantly; rather, he tempts them step by step, with subtle whispers and suggestions. It's like a person carefully following the tracks of another. Al-Razi adds that it refers to following Satan's ways and methods, like giving ear to gossip or spreading immoral talk. This wording emphasizes that falling into sin often begins with small, seemingly insignificant choices that, when followed, lead to a larger path of transgression.

The Nature of Evil

The verse then explains the consequence of following these steps: "And whoever follows the footsteps of Satan, indeed he enjoins immorality and evil" (ومن يتبع خطوات الشيطان فإنه يأمر بالفحشاء والمنكر). Here, "الفحشاء" (al-fahsha') refers to actions that are excessively ugly or indecent, as al-Zamakhshari notes, while "المنكر" (al-munkar) is what is rejected by sound human nature and by Allah's law. Ibn Ashur elaborates that *al-munkar* is what the divine law disapproves of. Satan's command, though not a direct force, is an urging or an invitation to these types of blameworthy deeds and words.

Divine Grace for Purity

Following this warning, the verse reveals a profound truth about human nature: "And had it not been for the favor of Allah upon you and His mercy, not one of you would ever be purified" (ولولا فضل الله عليكم ورحمته ما زكى منكم من أحد أبداً). The word "زكى" (zaka) means to be purified or to grow in goodness. Al-Razi likens it to a plant that grows and thrives. This phrase highlights our absolute dependence on Allah's grace and mercy for true purification from sin and moral failings. Without His divine intervention and guidance, no human being would ever be able to attain inner purity. It's not solely by our own effort. The verse concludes this thought with, "but Allah purifies whom He wills" (ولكن الله يزكي من يشاء), emphasizing that purification is ultimately a gift from Allah, granted by His will and wisdom.

All-Hearing, All-Knowing

The verse ends with "And Allah is All-Hearing, All-Knowing" (والله سميع عليم). This serves as a powerful reminder, as Ibn Ashur explains, that Allah hears those who spread evil talk and those who reject it, and He knows their hidden intentions. He hears our whispers and our open statements, and He knows what is truly in our hearts, whether love for good or for evil. This attribute of Allah urges us to be ever-vigilant and mindful of our actions and intentions, knowing that nothing escapes His perfect knowledge.

Sources: al-Zamakhshari (al-Kashshaf), al-Razi (Mafatih al-Ghayb), al-Jadwal fi I'rab al-Quran (Mahmud Safi), Ibn Ashur (al-Tahrir wa al-Tanwir), al-Jalalayn

Qur'anic Worlds

In Surah An-Nur, Allah addresses the believers, "يا أيها الذين آمنوا" (O you who have believed), with a profound warning that offers protection and guidance for their spiritual purity and the well-being of their community. This verse descends in a significant period in the early Muslim community, primarily in Madinah, a time when social dynamics and the establishment of an Islamic society were paramount. It comes in the wake of the painful "Ifk" incident (the slander against Aisha, may Allah be pleased with her), making its message particularly poignant for the first audience who had experienced the turmoil of false accusations and widespread rumors. The verse, therefore, directly speaks to the "World of Revelation" and the lived experience of the Companions.

Satan's Subtle Paths

Allah emphatically commands, "لَا تَتَّبِعُوا۟ خُطُوَٰتِ ٱلشَّيْطَٰنِ" (do not follow the footsteps of Satan). As scholars like Ibn Kathir and al-Razi explain, "خُطُوَاتِ ٱلشَّيْطَٰنِ" refers to his ways, his subtle paths, and his commands that lead to sin. It's not usually a sudden leap into grave evil, but rather a series of small, seemingly innocuous steps that gradually desensitize the heart. This applies to every sin, especially in the context of the preceding verses, to the spreading of rumors and immorality without proof. Satan's ultimate goal in these gradual temptations is to lead to "ٱلْفَحْشَآءِ وَٱلْمُنكَرِ" (shamelessness and evil), which encompasses all that is ugly and disliked by Allah. Mufti Shafi highlights how propagating scandals minimizes repulsion against immorality, subtly encouraging further wrongdoing, which is precisely a "footstep of Satan."

Our Need for Divine Grace

The verse then makes a crucial declaration about human nature and divine mercy: "وَلَوْلَا فَضْلُ ٱللَّهِ عَلَيْكُمْ وَرَحْمَتُهُۥ مَا زَكَىٰ مِنكُم مِّنْ أَحَدٍ أَبَدًۭا وَلَٰكِنَّ ٱللَّهَ يُزَكِّى مَن يَشَآءُ" (And were it not for the favor of Allah upon you and His mercy, not one of you would have ever been purified, but Allah purifies whom He wills). This underscores our inherent weakness and complete dependence on Allah's grace for "tazkiyah," or spiritual purification. As al-Baghawi notes, without Allah's favor and mercy, none would be cleansed of their sins or become righteous. Sayyid Qutb beautifully articulates that humans are inherently weak and susceptible to Satan's whisperings, and only Allah's favor and mercy can save them, provided they turn towards His guidance. This is a powerful reminder that our ability to resist evil and attain purity is a gift from Allah, not solely a result of our own efforts.

The verse concludes with "وَٱللَّهُ سَمِيعٌ عَلِيمٌۭ" (And Allah is All-Hearing, All-Knowing). This reinforces that Allah hears every word and knows every intention and action, whether it is open slander or a hidden desire to spread evil. This awareness should instill both caution and hope, reminding us that Allah is fully aware of our struggles against Satan and is ready to purify those who sincerely seek His grace.

Sources: Ma'arif al-Quran (Mufti Shafi), al-Baghawi (Maalim al-Tanzil), al-Razi (Mafatih al-Ghayb), Sayyid Qutb (Fi Zilal al-Quran), Ibn Kathir, al-Tabari (Jami al-Bayan)

Worldly Mirror

This powerful verse from Surah An-Nur is a direct address to us, the believers, drawing our attention to the subtle and profound influence of Satan and the absolute necessity of Allah's grace in our purification. It was revealed in the context of the *Ifk*, the grave slander against Aisha, highlighting how easily even a believing community can fall prey to whispers and negative assumptions if they stray from divine guidance.

The Subtle Path of Evil

Allah begins with a clear prohibition: "يا أيها الذين آمنوا لا تَتَّبِعُوا خُطُوَاتِ الشَّيْطَانِ" (O you who have believed, do not follow the footsteps of Satan). This isn't just a command to avoid blatant evil, but to be wary of Satan's gradual, insidious approach. As the scholars explain, "خطوات الشيطان" refers to his tempting whispers and subtle influences. Imam al-Ghazali, as interpreted by Tazkirul Quran, teaches us that following these footsteps means giving in to inner suggestions like baseless suspicion or negative thoughts about others. When such feelings emerge, we are called to crush them internally, rather than letting them lead us down a path of judgment or accusation. Sayyid Qutb describes this as a "disgusting image" for a believer, whose conscience should recoil from such a trajectory.

Why such a strong warning? Because, as the verse continues, "وَمَن يَتَّبِعْ خُطُوَاتِ الشَّيْطَانِ فَإِنَّهُۥ يَأْمُرُ بِٱلْفَحْشَآءِ وَٱلْمُنكَرِ" (And whoever follows the footsteps of Satan – indeed, he enjoins indecency and evil). Satan's promises always lead to *fahsha*, actions that are excessively ugly, and *munkar*, that which is rejected by sound reason and divine law. The *Ifk* incident itself serves as a stark example: how quickly a whisper can spread, involving an entire community in grave indecency and wrongdoing. The verse serves as a mirror, showing us how our internal thoughts and external actions are intimately connected, and how easily we can fall into collective error if we do not safeguard our hearts.

Our Need for Divine Grace

The verse then shifts to a profound truth about our spiritual state: "وَلَوْلَا فَضْلُ ٱللَّهِ عَلَيْكُمْ وَرَحْمَتُهُۥ مَا زَكَىٰ مِنكُم مِّنْ أَحَدٍ أَبَدًا وَلَٰكِنَّ ٱللَّهَ يُزَكِّى مَن يَشَآءُ" (And if not for the favor of Allah upon you and His mercy, not one of you would have ever been purified; but Allah purifies whom He wills). This is a humbling realization. Dr. Israr Ahmad beautifully explains that Allah's special favor and mercy are what conceal our faults, creating opportunities for us to return to the right path. If our missteps were immediately exposed, we might become hardened, losing all hope for reform. Allah's patience in not immediately punishing us keeps the door to repentance open. Our purification, our growth, and our turning away from sin are not solely due to our own efforts, but are fundamentally gifts from Allah. It is His divine light, His *nur rabbī*, that purifies hearts, as Sayyid Qutb observes. This part of the verse invites deep humility and profound gratitude, knowing that every step towards goodness is a manifestation of His boundless favor and mercy.

The All-Seeing, All-Hearing Guardian

The verse concludes with an affirmation of Allah's perfect attributes: "وَاللَّهُ سَمِيعٌ عَلِيمٌ" (And Allah is All-Hearing, All-Knowing). This reminds us that Allah is fully aware of every word we utter, every whisper we entertain, and every intention we hold. He hears our spoken words, our silent doubts, and our secret repentances. He knows who truly seeks purification and who remains heedless. This awareness should instill within us a deep sense of accountability and encourage sincerity in all our internal and external dealings. It is an invitation to purify our intentions and seek His grace, for He alone has the power to cleanse our hearts and guide us away from the steps of Satan.

The entire verse, therefore, acts as a powerful guide for personal and communal well-being. It calls us to guard our inner thoughts, to recognize the subtle dangers of evil whispers, and above all, to turn to Allah in humility, seeking His indispensable grace for our spiritual purification.

Sources: Israr Ahmad (Bayan ul Quran), Sayyid Qutb (Fi Zilal al-Quran), Tazkirul Quran, Ibn al-Jawzi (Zad al-Masir), al-Munir (Wahba al-Zuhayli)

Connections

This verse opens with a direct call, "O you who have believed" (يا أيها الذين آمنوا), immediately grounding the message within the community of faith. It serves as a profound guidance from Allah, a reminder that our journey through life is filled with choices, and the path of heedlessness can lead us astray.

Immediate Context: Guarding the Community

This verse, 24:21, is deeply connected to the verses preceding it in Surah An-Nur. The earlier part of the surah dealt with severe matters: the incident of the Ifk (slander against Aisha, Prophet Muhammad's wife), the strict punishments for false accusation, and general rules of modesty and seeking permission before entering homes. Imam al-Sabuni notes that after addressing the incident of the Ifk, which involved spreading falsehoods and immoral speech, Allah immediately warns against "following the footsteps of Satan" (لا تتبعوا خطوات الشيطان). This warning is not just general; it is specifically relevant to the social behaviors discussed, like rumor-mongering or neglecting the boundaries of modesty. The very act of slandering, or even thoughtlessly spreading a rumor, can be a "step of Satan." These divine guidelines, from seeking permission to guarding one's gaze, are all defenses against the subtle entry points of indecency and evil, which Satan promotes.

Understanding Satan's Subtle Path

The term "خطوات الشيطان" (khutuwat ash-shaytan) literally means "steps of Satan." It signifies the gradual, subtle ways Satan tempts us, rather than a direct, dramatic plunge into evil. As al-Wasit (Tantawi) explains, these are Satan's "ways, paths, and whispers," which include listening to and engaging in false rumors or "bad speech and ugly actions." Satan doesn't usually command outright major sins at first; instead, he beckons us step by step, making small transgressions seem acceptable until we are led to "indecency and evil" (الفحشاء والمنكر). Indecency (Fahsha) refers to acts that are profoundly ugly, while evil (Munkar) encompasses anything disallowed by divine law, as al-Biqa'i clarifies.

The Source of Purification

The verse then offers a profound insight into our human condition: "And were it not for the favor of Allah upon you and His mercy, not one of you would ever have been purified" (ولولا فضل الله عليكم ورحمته ما زكى منكم من أحد أبداً). This part connects deeply to a fundamental Quranic principle: our ability to purify ourselves (tazkiyah) from sin and error, to grow in goodness, is not purely our own doing. It is a direct gift, a "favor and mercy" (fadl and rahma) from Allah. As al-Shinqiti points out, this echoes other verses like Surah An-Nisa 49 and Surah An-Najm 32, which affirm that only Allah purifies whom He wills. Our efforts are essential, but ultimately, the success of our purification comes from His grace. This reminder humbles us, acknowledging our constant need for divine help in resisting evil and striving for good.

Thus, Surah 24:21 beautifully weaves together a prohibition, a warning, and a profound reminder of divine grace, showing how individual moral choices are connected to community well-being, and how all goodness ultimately stems from Allah.

Sources: al-Wasit (Tantawi), al-Biqa'i (Nazm al-Durar), al-Sabuni (Safwat al-Tafasir), al-Shinqiti (Adwa al-Bayan)

Topics that discuss this verse

Surah An-Nur 24:21 is discussed in 22 study guides on Maani. Each guide gathers the key verses, Arabic words and lessons of one Quranic topic.

Browse all Quran topics

Reflect on this verse

Open Surah An-Nur 24:21 in Maani to reflect on it through the Five Lenses: its wording, its context, what it means for you, its connections across the Quran and its lessons, grounded in classical tafsir.

Reflect on this verse with Maani