حٰمٓ. The source of revelation is named at once: تَنْز۪يلُ الْكِتَابِ مِنَ اللّٰهِ الْعَز۪يزِ الْحَك۪يمِ. The Book does not rise from a claimant seeking authority; it comes down from the One whose might cannot be resisted and whose wisdom does nothing without measure. The same source-statement sounds across the neighboring sūrahs, but here it immediately places the hearer before a Book from the One who governs reality itself.

The failure of false worship is then followed all the way to resurrection. Those invoked apart from Allah لَا يَسْتَج۪يبُ لَهُٓ اِلٰى يَوْمِ الْقِيٰمَةِ will give their caller no answer throughout worldly life; they are unaware of the call. At the gathering, distance becomes hostility. Those treated as protectors become enemies; those worshipped repudiate the worship. What looked like intimacy in the world becomes disavowal before judgment.

Clear verses are recited, and the disbelievers answer the truth at the very moment it comes by saying, هٰذَا سِحْرٌ مُب۪ينٌ. Then the charge changes: اَمْ يَقُولُونَ افْتَرٰيهُ. Rejection keeps renaming what it will not receive. Elsewhere the fabrication claim is answered by demanding that the accusers produce comparable discourse. Here the reply asks what fabrication would expose the Prophet to. He is told to concede the hypothetical: were he to fabricate it, فَلَا تَمْلِكُونَ ل۪ي مِنَ اللّٰهِ شَيْـًٔا. His opponents could not shield him from Allah’s punishment. Why would he knowingly expose himself to punishment that his accusers could do nothing to avert? Allah knows the accusations they pour out and is sufficient as witness between them. Yet the verse closes not with destruction but with وَهُوَ الْغَفُورُ الرَّح۪يمُ. Even after magic and fabrication have been alleged, forgiveness and mercy are still offered to those who turn back.

The Prophet is then commanded to declare, مَا كُنْتُ بِدْعًا مِنَ الرُّسُلِ. He is not the first messenger sent by Allah. وَمَٓا اَدْر۪ي مَا يُفْعَلُ ب۪ي وَلَا بِكُمْ: apart from what Allah reveals, he does not know what will be done with him or with his hearers. The next declaration names the source of his knowledge and the rule of his conduct: اِنْ اَتَّبِعُ اِلَّا مَا يُوحٰٓى اِلَيَّ. He follows only what is revealed and makes the warning plain. He does not alter revelation, own the unseen, or control the hour at which warning becomes judgment. Hūd will later make the same distinction between conveying God’s warning and controlling its fulfillment.

The next challenge asks the hearers to face a possibility they have excluded: what if the Qur’an is from Allah, they reject it, and a witness from the Children of Israel testifies to something like it and believes while they respond with arrogance? The witness recognizes in the Qur’an the truth taught in earlier revelation. His belief exposes the arrogance of those who refuse the same truth. The challenge ends by naming their wrong: Allah does not guide the wrongdoing people.

The disbelievers’ next argument gives that arrogance a social form: لَوْ كَانَ خَيْرًا مَا سَبَقُونَٓا اِلَيْهِ—had it been good, these believers would not have preceded us to it. They make their own status a measure of revelation. Since people they consider beneath them received the good before they did, they conclude that it cannot be good. Their failure to be guided becomes, in their reasoning, evidence against the guidance. So the Book is renamed again: هٰذَٓا اِفْكٌ قَد۪يمٌ. The Qur’an repeatedly exposes this elite reflex: truth is judged by the social standing of its first followers rather than followers being judged by their answer to truth. Al-Aḥqāf will answer their imagined rank with real degrees grounded in deeds.

The answer to the charge of an ancient lie turns to an earlier Book. Moses’ Book was اِمَامًا وَرَحْمَةً, a guide and mercy, and this Qur’an is كِتَابٌ مُصَدِّقٌ لِسَانًا عَرَبِيًّا—a confirming Book in an Arabic tongue. It warns wrongdoers and brings good news to those who excel in doing good. Continuity with earlier revelation is presented as evidence of truth, not grounds for dismissing the message as an old fabrication.

The sūrah now identifies those who receive this good news: رَبُّنَا اللّٰهُ ثُمَّ اسْتَقَامُوا. They say, “Our Lord is Allah,” then remain steadfast. The confession and the steadfastness belong together: their obedience rests upon acknowledging Allah alone as Lord. These people are promised that no fear will rest upon them and they will not grieve. They are companions of the Garden, abiding there as recompense for what they continued to do. Fuṣṣilat opens the unseen side of the same promise with angels descending in reassurance. Al-Aḥqāf turns instead toward the earthly span in which steadfastness must become a mature human life.

The next verse refuses to leave steadfastness abstract. Human beings are commanded to do good to their parents, and the mother’s hardship is stated twice: حَمَلَتْهُ اُمُّهُ كُرْهًا وَوَضَعَتْهُ كُرْهًا. She carried him with hardship and delivered him with hardship. Pregnancy and nursing until weaning are counted together as thirty months. Her hardship gives concrete weight to the duty toward her. Then the child reaches full strength and forty years. Maturity does not produce a declaration of self-sufficiency. It produces prayer: رَبِّ اَوْزِعْن۪ٓي اَنْ اَشْكُرَ نِعْمَتَكَ—my Lord, inspire me to be grateful for Your favor. The prayer recalls the one placed on Solomon’s tongue: favor upon oneself and one’s parents, and righteous action pleasing to Allah. An unnamed human at forty is taught the posture of a prophet-king.

Beside that mature child the sūrah places another. His first words are اُفٍّ لَكُمَٓا—contempt toward both parents. The expression prohibited when parents reach old age is here spoken by a child whose parents are calling him to believe. He challenges their announcement of resurrection by pointing to generations that have passed without returning. They seek Allah’s help and plead, اِنَّ وَعْدَ اللّٰهِ حَقٌّ. Their reply identifies the source of the promise he has treated as merely theirs: it is Allah’s promise, and it is true. He dismisses it as مَا هٰذَٓا اِلَّٓا اَسَاط۪يرُ الْاَوَّل۪ينَ, nothing but tales of the ancients.

The first depiction of the disbelievers before the Fire exposes what the rejecting life became. The disbelievers are told that they spent their good things within worldly life and took their enjoyment there. The rebuke is not against every good Allah grants. They enjoyed the gifts of worldly life while refusing faith and obedience, and have no share in the lasting good promised to believers. The recompense is عَذَابَ الْهُونِ, humiliating punishment, because they refused faith in pride فِي الْاَرْضِ بِغَيْرِ الْحَقِّ and persisted in disobedience. Fuṣṣilat describes ʿĀd with the same arrogance and shows their strength overcome by punishment. Their history is the next warning placed before these hearers.

The Prophet is commanded to remember اَخَا عَادٍ, the brother of ʿĀd, Hūd. He warns his people among the dunes. Other warners came before him and after him, bearing the same command: اَلَّا تَعْبُدُٓوا اِلَّا اللّٰهَ. His people answer by accusing him of turning them away from their gods and demanding that he bring what he promises if he is truthful. He does not claim command of the threatened day. He says, اِنَّمَا الْعِلْمُ عِنْدَ اللّٰهِ, and defines his own task: وَاُبَلِّغُكُمْ مَٓا اُرْسِلْتُ بِه۪. Knowledge of when punishment will come belongs to Allah; responsibility for the warning belongs to the messenger; responsibility for the answer belongs to the people.

They see the cloud approaching their valleys and say, هٰذَا عَارِضٌ مُمْطِرُنَا—this is a cloud bringing us rain. They expect relief; Hūd identifies what is approaching as judgment: بَلْ هُوَ مَا اسْتَعْجَلْتُمْ بِه۪. It is what they sought to hasten, a wind bearing painful punishment. In Hūd’s earlier appeal, repentance and forgiveness had been joined to abundant rain and increased strength. Here the people who refused that appeal expect rain from the cloud, but it carries the destruction of the strength they trusted. The same history places offered mercy beside the punishment they demanded. The wind destroys by the command of its Lord, until فَاَصْبَحُوا لَا يُرٰٓى اِلَّا مَسَاكِنُهُمْ: nothing remains in sight except their dwellings. The expected relief gives way to an empty settlement.

The present hearers are then placed beside ʿĀd. Allah had granted those people forms of worldly power He had not granted the present hearers. He gave them سَمْعًا وَاَبْصَارًا وَاَفْـِٔدَةً—hearing, sight, and hearts. Yet none of these availed them because they kept denying Allah’s signs. The faculties given for hearing the messengers, recognizing the signs and knowing their Lord did not protect those who refused to use them for these ends. Al-Anʿām makes the same comparison: earlier peoples had greater means and abundant provision, yet God destroyed them for their sins. The present hearers cannot count on strength that failed people stronger than themselves.

The warning widens from ʿĀd to the towns destroyed around the immediate audience. Allah had repeatedly presented His signs so that they might return. The gods they worshipped as a means of drawing near to Him did not help them; those supposed mediators were nowhere to be found when help was needed. وَذٰلِكَ اِفْكُهُمْ وَمَا كَانُوا يَفْتَرُونَ: that failure reveals the consequences of their falsehood and fabrication. The present hearers have accused revelation of being a lie. The ruined towns expose the lie in treating powerless beings as gods who could bring their worshippers near to Allah and protect them.

Allah then directs a group of jinn toward the Qur’an. When they arrive, their first quoted word is اَنْصِتُوا—be silent and listen. Fuṣṣilat records the opposing instruction from disbelievers: do not listen to this Qur’an, and make noise during its recitation so that you may prevail. The jinn seek to hear clearly what others try to drown out. When the recitation ends, they return to their people as warners.

Their account of what they heard confirms the sūrah’s earlier claims. They say they have heard a Book sent after Moses, مُصَدِّقًا لِمَا بَيْنَ يَدَيْهِ, confirming what preceded it, and that it يَهْد۪ٓي اِلَى الْحَقِّ وَاِلٰى طَر۪يقٍ مُسْتَق۪يمٍ. Moses’ Book had already been named a guide and mercy, and the Qur’an a confirming Book. These listeners recognize that continuity and the guidance it carries. The human opponents had heard and dismissed the revelation as an ancient lie; the jinn hear and recognize a Book that leads to truth and a straight path.

Their summons brings the opening challenge home to every hearer: اَج۪يبُوا دَاعِيَ اللّٰهِ وَاٰمِنُوا بِه۪. Answer Allah’s caller and believe in him. At the beginning, those invoked apart from Allah could not answer their callers. Now the decisive question is reversed. The creature must answer the divine call. The Qur’an elsewhere joins both sides of the relation: Allah is near and answers the caller who calls upon Him, and His servants are therefore commanded to answer Him and believe. Al-Aḥqāf adds the outcomes. Answering brings forgiveness and protection: يَغْفِرْ لَكُمْ مِنْ ذُنُوبِكُمْ وَيُجِرْكُمْ مِنْ عَذَابٍ اَل۪يمٍ. Refusing leaves one unable to escape in the earth and without allies apart from Him. False gods cannot answer you; you cannot escape the One you refused to answer.

Creation now returns, not merely as the first field of evidence against false worship but as the answer to denied resurrection. Have they not seen that Allah created the heavens and earth and وَلَمْ يَعْيَ بِخَلْقِهِنَّ—was not wearied by creating them? Is He not بِقَادِرٍ عَلٰٓى اَنْ يُحْيِيَ الْمَوْتٰى, fully able to revive the dead? His power has not been diminished by what He has already created. The verse answers by affirming its full scope: بَلٰٓى اِنَّهُ عَلٰى كُلِّ شَيْءٍ قَد۪يرٌ—yes, He has power over all things. Raising the dead lies within that power.

The sūrah returns to the disbelievers before the Fire. Its earlier depiction exposed the conduct that led there: worldly enjoyment without faith, pride and persistent disobedience. This return ends their attempts to rename truth. They are asked, اَلَيْسَ هٰذَا بِالْحَقِّ. They answer, بَلٰى وَرَبِّنَا. “Yes, by our Lord.” The faithful had said رَبُّنَا اللّٰهُ in the world and remained steadfast. Now the deniers swear by their Lord that His threatened judgment is true. The contrast is between a confession lived in obedience and an acknowledgment forced by the punishment itself. Their acknowledgment is true, but it can no longer obtain release from the punishment they denied.

The sūrah closes by turning from their final sight to the Prophet’s present duty: فَاصْبِرْ كَمَا صَبَرَ اُو۬لُوا الْعَزْمِ مِنَ الرُّسُلِ. He must endure as the messengers of firm resolve endured, and وَلَا تَسْتَعْجِلْ لَهُمْ. ʿĀd had demanded that punishment be hastened; the Messenger is told not to ask for it to be hastened. His task is to persevere in conveying the warning, leaving its fulfillment to Allah. When the deniers finally see what they were promised, لَمْ يَلْبَثُٓوا اِلَّا سَاعَةً مِنْ نَهَارٍ: their entire worldly interval will seem no more than an hour of a day. The terror of what they see makes their long stay in the world seem brief. بَلَاغٌ: the warning has been conveyed. Those threatened with destruction are those who persist in defiance.