Allah's Being
Quran verses about The Oneness of Allah, Quranic Evidence for Tawheed
The Quran is rich with verses that emphasize the oneness of Allah—His uniqueness in creation, lordship, and worship. This fundamental concept, known as *Tawheed*, is the heart of the Islamic faith and the essence of every prophetic message. This article brings together Quranic evidence that reinforces belief in Allah’s unicity and denounces polytheism as the gravest transgression.
Allah is the only one ( Al Waahid) , The Sole One ( Al Ahad) , The one and only God .
Quran Soura 2 Aya 163 :
وَإِلَٰهُكُمْ إِلَٰهٌ وَاحِدٌ ۖ لَّا إِلَٰهَ إِلَّا هُوَ الرَّحْمَٰنُ الرَّحِيمُ
And your god is one God. There is no deity [worthy of worship] except Him, the Entirely Merciful, the Especially Merciful.
Quran Soura 112 Aya 1-4 :
قُلْ هُوَ اللَّهُ أَحَدٌ
Say, ’ He is Allah, [who is] One,
اللَّهُ الصَّمَدُ
Allah, the Eternal Refuge.
لَمْ يَلِدْ وَلَمْ يُولَدْ
He neither begets nor is born,
وَلَمْ يَكُن لَّهُ كُفُوًا أَحَدٌ
Nor is there to Him any equivalent.’
Quran Soura 6 Aya 102 :
ذَٰلِكُمُ اللَّهُ رَبُّكُمْ ۖ لَا إِلَٰهَ إِلَّا هُوَ ۖ خَالِقُ كُلِّ شَيْءٍ فَاعْبُدُوهُ ۚ وَهُوَ عَلَىٰ كُلِّ شَيْءٍ وَكِيلٌ
That is Allah, your Lord; there is no deity except Him, the Creator of all things, so worship Him. And He is Disposer of all things.
Quran Soura 38 Aya 65 :
قُلْ إِنَّمَا أَنَا مُنذِرٌ ۖ وَمَا مِنْ إِلَٰهٍ إِلَّا اللَّهُ الْوَاحِدُ الْقَهَّارُ
Say, [O Muhammad], ’ I am only a warner, and there is not any deity except Allah, the One, the Prevailing.
Quran Soura 2 Aya 255 :
اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ الْحَيُّ الْقَيُّومُ ۚ لَا تَأْخُذُهُ سِنَةٌ وَلَا نَوْمٌ ۚ لَّهُ مَا فِي السَّمَاوَاتِ وَمَا فِي الْأَرْضِ ۗ مَن ذَا الَّذِي يَشْفَعُ عِندَهُ إِلَّا بِإِذْنِهِ ۚ يَعْلَمُ مَا بَيْنَ أَيْدِيهِمْ وَمَا خَلْفَهُمْ ۖ وَلَا يُحِيطُونَ بِشَيْءٍ مِّنْ عِلْمِهِ إِلَّا بِمَا شَاءَ ۚ وَسِعَ كُرْسِيُّهُ السَّمَاوَاتِ وَالْأَرْضَ ۖ وَلَا يَئُودُهُ حِفْظُهُمَا ۚ وَهُوَ الْعَلِيُّ الْعَظِيمُ
Allah - there is no deity except Him, the Ever-Living, the Sustainer of [all] existence. Neither drowsiness overtakes Him nor sleep. To Him belongs whatever is in the heavens and whatever is on the earth. Who is it that can intercede with Him except by His permission? He knows what is [presently] before them and what will be after them, and they encompass not a thing of His knowledge except for what He wills. His Kursi extends over the heavens and the earth, and their preservation tires Him not. And He is the Most High, the Most Great.
Quran Soura 3 Aya 18 :
شَهِدَ اللَّهُ أَنَّهُ لَا إِلَٰهَ إِلَّا هُوَ وَالْمَلَائِكَةُ وَأُولُو الْعِلْمِ قَائِمًا بِالْقِسْطِ ۚ لَا إِلَٰهَ إِلَّا هُوَ الْعَزِيزُ الْحَكِيمُ
Allah witnesses that there is no deity except Him, and [so do] the angels and those of knowledge - [that He is] maintaining [creation] in justice. There is no deity except Him, the Exalted in Might, the Wise.
Quran Soura 59 Aya 23 :
هُوَ اللَّهُ الَّذِي لَا إِلَٰهَ إِلَّا هُوَ الْمَلِكُ الْقُدُّوسُ السَّلَامُ الْمُؤْمِنُ الْمُهَيْمِنُ الْعَزِيزُ الْجَبَّارُ الْمُتَكَبِّرُ ۚ سُبْحَانَ اللَّهِ عَمَّا يُشْرِكُونَ
He is Allah, other than whom there is no deity, the Sovereign, the Pure, the Perfection, the Bestower of Faith, the Overseer, the Exalted in Might, the Compeller, the Superior. Exalted is Allah above whatever they associate with Him.
Quran Soura 16 Aya 51 :
۞ وَقَالَ اللَّهُ لَا تَتَّخِذُوا إِلَٰهَيْنِ اثْنَيْنِ ۖ إِنَّمَا هُوَ إِلَٰهٌ وَاحِدٌ ۖ فَإِيَّايَ فَارْهَبُونِ
And Allah has said, ’ Do not take for yourselves two deities. He is but one God, so fear only Me.’
Quran Soura 28 Aya 88 :
وَلَا تَدْعُ مَعَ اللَّهِ إِلَٰهًا آخَرَ ۘ لَا إِلَٰهَ إِلَّا هُوَ ۚ كُلُّ شَيْءٍ هَالِكٌ إِلَّا وَجْهَهُ ۚ لَهُ الْحُكْمُ وَإِلَيْهِ تُرْجَعُونَ
And do not invoke with Allah another deity. There is no deity except Him. Everything will be destroyed except His Face. His is the judgement, and to Him you will be returned.
Quran Soura 37 Aya 4-5 :
إِنَّ إِلَٰهَكُمْ لَوَاحِدٌ
Indeed, your God is One,
رَّبُّ السَّمَاوَاتِ وَالْأَرْضِ وَمَا بَيْنَهُمَا وَرَبُّ الْمَشَارِقِ
Lord of the heavens and the earth and that between them and Lord of the sunrises.
Quran Soura 20 Aya 8 :
اللَّهُ لَا إِلَٰهَ إِلَّا هُوَ ۖ لَهُ الْأَسْمَاءُ الْحُسْنَىٰ
Allah - there is no deity except Him. To Him belong the best names.
There can be no other god than Allah
Quran Soura 23 Aya 91 :
مَا اتَّخَذَ اللَّهُ مِن وَلَدٍ وَمَا كَانَ مَعَهُ مِنْ إِلَٰهٍ ۚ إِذًا لَّذَهَبَ كُلُّ إِلَٰهٍ بِمَا خَلَقَ وَلَعَلَا بَعْضُهُمْ عَلَىٰ بَعْضٍ ۚ سُبْحَانَ اللَّهِ عَمَّا يَصِفُونَ
Allah has not taken any son, nor has there ever been with Him any deity. [If there had been], then each deity would have taken what it created, and some of them would have sought to overcome others. Exalted is Allah above what they describe [concerning Him].
Quran Soura 21 Aya 22 :
لَوْ كَانَ فِيهِمَا آلِهَةٌ إِلَّا اللَّهُ لَفَسَدَتَا ۚ فَسُبْحَانَ اللَّهِ رَبِّ الْعَرْشِ عَمَّا يَصِفُونَ
Had there been within the heavens and earth gods besides Allah, they both would have been ruined. So exalted is Allah, Lord of the Throne, above what they describe.
Quran Soura 17 Aya 42 :
قُل لَّوْ كَانَ مَعَهُ آلِهَةٌ كَمَا يَقُولُونَ إِذًا لَّابْتَغَوْا إِلَىٰ ذِي الْعَرْشِ سَبِيلًا
Say, [O Muhammad], ’ If there had been with Him [other] gods, as they say, then they [each] would have sought to the Owner of the Throne a way.’
Quran Soura 35 Aya 40 :
قُلْ أَرَأَيْتُمْ شُرَكَاءَكُمُ الَّذِينَ تَدْعُونَ مِن دُونِ اللَّهِ أَرُونِي مَاذَا خَلَقُوا مِنَ الْأَرْضِ أَمْ لَهُمْ شِرْكٌ فِي السَّمَاوَاتِ أَمْ آتَيْنَاهُمْ كِتَابًا فَهُمْ عَلَىٰ بَيِّنَتٍ مِّنْهُ ۚ بَلْ إِن يَعِدُ الظَّالِمُونَ بَعْضُهُم بَعْضًا إِلَّا غُرُورًا
Say, ’ Have you considered your ’partners’ whom you invoke besides Allah? Show me what they have created from the earth, or have they partnership [with Him] in the heavens? Or have We given them a book so they are [standing] on evidence therefrom? [No], rather, the wrongdoers do not promise each other except delusion.’
Quran Soura 27 Aya 59-64 :
قُلِ الْحَمْدُ لِلَّهِ وَسَلَامٌ عَلَىٰ عِبَادِهِ الَّذِينَ اصْطَفَىٰ ۗ آللَّهُ خَيْرٌ أَمَّا يُشْرِكُونَ
Say, [O Muhammad], ’ Praise be to Allah, and peace upon His servants whom He has chosen. Is Allah better or what they associate with Him?’
أَمَّنْ خَلَقَ السَّمَاوَاتِ وَالْأَرْضَ وَأَنزَلَ لَكُم مِّنَ السَّمَاءِ مَاءً فَأَنبَتْنَا بِهِ حَدَائِقَ ذَاتَ بَهْجَةٍ مَّا كَانَ لَكُمْ أَن تُنبِتُوا شَجَرَهَا ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ بَلْ هُمْ قَوْمٌ يَعْدِلُونَ
[More precisely], is He [not best] who created the heavens and the earth and sent down for you rain from the sky, causing to grow thereby gardens of joyful beauty which you could not [otherwise] have grown the trees thereof? Is there a deity with Allah? [No], but they are a people who ascribe equals [to Him].
أَمَّن جَعَلَ الْأَرْضَ قَرَارًا وَجَعَلَ خِلَالَهَا أَنْهَارًا وَجَعَلَ لَهَا رَوَاسِيَ وَجَعَلَ بَيْنَ الْبَحْرَيْنِ حَاجِزًا ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ
Is He [not best] who made the earth a stable ground and placed within it rivers and made for it firmly set mountains and placed between the two seas a barrier? Is there a deity with Allah? [No], but most of them do not know.
أَمَّن يُجِيبُ الْمُضْطَرَّ إِذَا دَعَاهُ وَيَكْشِفُ السُّوءَ وَيَجْعَلُكُمْ خُلَفَاءَ الْأَرْضِ ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ قَلِيلًا مَّا تَذَكَّرُونَ
Is He [not best] who responds to the desperate one when he calls upon Him and removes evil and makes you inheritors of the earth? Is there a deity with Allah? Little do you remember.
أَمَّن يَهْدِيكُمْ فِي ظُلُمَاتِ الْبَرِّ وَالْبَحْرِ وَمَن يُرْسِلُ الرِّيَاحَ بُشْرًا بَيْنَ يَدَيْ رَحْمَتِهِ ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ تَعَالَى اللَّهُ عَمَّا يُشْرِكُونَ
Is He [not best] who guides you through the darknesses of the land and sea and who sends the winds as good tidings before His mercy? Is there a deity with Allah? High is Allah above whatever they associate with Him.
أَمَّن يَبْدَأُ الْخَلْقَ ثُمَّ يُعِيدُهُ وَمَن يَرْزُقُكُم مِّنَ السَّمَاءِ وَالْأَرْضِ ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ قُلْ هَاتُوا بُرْهَانَكُمْ إِن كُنتُمْ صَادِقِينَ
Is He [not best] who begins creation and then repeats it and who provides for you from the heaven and earth? Is there a deity with Allah? Say, ’ Produce your proof, if you should be truthful.’
Quran Soura 22 Aya 73-74 :
يَا أَيُّهَا النَّاسُ ضُرِبَ مَثَلٌ فَاسْتَمِعُوا لَهُ ۚ إِنَّ الَّذِينَ تَدْعُونَ مِن دُونِ اللَّهِ لَن يَخْلُقُوا ذُبَابًا وَلَوِ اجْتَمَعُوا لَهُ ۖ وَإِن يَسْلُبْهُمُ الذُّبَابُ شَيْئًا لَّا يَسْتَنقِذُوهُ مِنْهُ ۚ ضَعُفَ الطَّالِبُ وَالْمَطْلُوبُ
O people, an example is presented, so listen to it. Indeed, those you invoke besides Allah will never create [as much as] a fly, even if they gathered together for that purpose. And if the fly should steal away from them a [tiny] thing, they could not recover it from him. Weak are the pursuer and pursued.
مَا قَدَرُوا اللَّهَ حَقَّ قَدْرِهِ ۗ إِنَّ اللَّهَ لَقَوِيٌّ عَزِيزٌ
They have not appraised Allah with true appraisal. Indeed, Allah is Powerful and Exalted in Might.
The Universal Call of Prophets to Monotheism
Quran Soura 21 Aya 25 :
وَمَا أَرْسَلْنَا مِن قَبْلِكَ مِن رَّسُولٍ إِلَّا نُوحِي إِلَيْهِ أَنَّهُ لَا إِلَٰهَ إِلَّا أَنَا فَاعْبُدُونِ
And We sent not before you any messenger except that We revealed to him that, ’ There is no deity except Me, so worship Me.’
Quran Soura 41 Aya 6 :
قُلْ إِنَّمَا أَنَا بَشَرٌ مِّثْلُكُمْ يُوحَىٰ إِلَيَّ أَنَّمَا إِلَٰهُكُمْ إِلَٰهٌ وَاحِدٌ فَاسْتَقِيمُوا إِلَيْهِ وَاسْتَغْفِرُوهُ ۗ وَوَيْلٌ لِّلْمُشْرِكِينَ
Say, O [Muhammad], ’ I am only a man like you to whom it has been revealed that your god is but one God; so take a straight course to Him and seek His forgiveness.’ And woe to those who associate others with Allah -
Quran Soura 7 Aya 158 :
قُلْ يَا أَيُّهَا النَّاسُ إِنِّي رَسُولُ اللَّهِ إِلَيْكُمْ جَمِيعًا الَّذِي لَهُ مُلْكُ السَّمَاوَاتِ وَالْأَرْضِ ۖ لَا إِلَٰهَ إِلَّا هُوَ يُحْيِي وَيُمِيتُ ۖ فَآمِنُوا بِاللَّهِ وَرَسُولِهِ النَّبِيِّ الْأُمِّيِّ الَّذِي يُؤْمِنُ بِاللَّهِ وَكَلِمَاتِهِ وَاتَّبِعُوهُ لَعَلَّكُمْ تَهْتَدُونَ
Say, [O Muhammad], ’ O mankind, indeed I am the Messenger of Allah to you all, [from Him] to whom belongs the dominion of the heavens and the earth. There is no deity except Him; He gives life and causes death.’ So believe in Allah and His Messenger, the unlettered prophet, who believes in Allah and His words, and follow him that you may be guided.
Quran Soura 12 Aya 37-40 :
قَالَ لَا يَأْتِيكُمَا طَعَامٌ تُرْزَقَانِهِ إِلَّا نَبَّأْتُكُمَا بِتَأْوِيلِهِ قَبْلَ أَن يَأْتِيَكُمَا ۚ ذَٰلِكُمَا مِمَّا عَلَّمَنِي رَبِّي ۚ إِنِّي تَرَكْتُ مِلَّةَ قَوْمٍ لَّا يُؤْمِنُونَ بِاللَّهِ وَهُم بِالْآخِرَةِ هُمْ كَافِرُونَ
He said, ’ You will not receive food that is provided to you except that I will inform you of its interpretation before it comes to you. That is from what my Lord has taught me. Indeed, I have left the religion of a people who do not believe in Allah, and they, in the Hereafter, are disbelievers.
وَاتَّبَعْتُ مِلَّةَ آبَائِي إِبْرَاهِيمَ وَإِسْحَاقَ وَيَعْقُوبَ ۚ مَا كَانَ لَنَا أَن نُّشْرِكَ بِاللَّهِ مِن شَيْءٍ ۚ ذَٰلِكَ مِن فَضْلِ اللَّهِ عَلَيْنَا وَعَلَى النَّاسِ وَلَٰكِنَّ أَكْثَرَ النَّاسِ لَا يَشْكُرُونَ
And I have followed the religion of my fathers, Abraham, Isaac and Jacob. And it was not for us to associate anything with Allah. That is from the favor of Allah upon us and upon the people, but most of the people are not grateful.
يَا صَاحِبَيِ السِّجْنِ أَأَرْبَابٌ مُّتَفَرِّقُونَ خَيْرٌ أَمِ اللَّهُ الْوَاحِدُ الْقَهَّارُ
O [my] two companions of prison, are separate lords better or Allah, the One, the Prevailing?
مَا تَعْبُدُونَ مِن دُونِهِ إِلَّا أَسْمَاءً سَمَّيْتُمُوهَا أَنتُمْ وَآبَاؤُكُم مَّا أَنزَلَ اللَّهُ بِهَا مِن سُلْطَانٍ ۚ إِنِ الْحُكْمُ إِلَّا لِلَّهِ ۚ أَمَرَ أَلَّا تَعْبُدُوا إِلَّا إِيَّاهُ ۚ ذَٰلِكَ الدِّينُ الْقَيِّمُ وَلَٰكِنَّ أَكْثَرَ النَّاسِ لَا يَعْلَمُونَ
You worship not besides Him except [mere] names you have named them, you and your fathers, for which Allah has sent down no authority. Legislation is not but for Allah. He has commanded that you worship not except Him. That is the correct religion, but most of the people do not know.
Quran Soura 3 Aya 95 :
قُلْ صَدَقَ اللَّهُ ۗ فَاتَّبِعُوا مِلَّةَ إِبْرَاهِيمَ حَنِيفًا وَمَا كَانَ مِنَ الْمُشْرِكِينَ
Say, ’ Allah has told the truth. So follow the religion of Abraham, inclining toward truth; and he was not of the polytheists.’
Quran Soura 21 Aya 24 :
أَمِ اتَّخَذُوا مِن دُونِهِ آلِهَةً ۖ قُلْ هَاتُوا بُرْهَانَكُمْ ۖ هَٰذَا ذِكْرُ مَن مَّعِيَ وَذِكْرُ مَن قَبْلِي ۗ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ الْحَقَّ ۖ فَهُم مُّعْرِضُونَ
Or have they taken gods besides Him? Say, [O Muhammad], ’ Produce your proof. This [Qur’an] is the message for those with me and the message of those before me.’ But most of them do not know the truth, so they are turning away.
Quran Soura 7 Aya 59 :
لَقَدْ أَرْسَلْنَا نُوحًا إِلَىٰ قَوْمِهِ فَقَالَ يَا قَوْمِ اعْبُدُوا اللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُ إِنِّي أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ عَظِيمٍ
We had certainly sent Noah to his people, and he said, ’ O my people, worship Allah; you have no deity other than Him. Indeed, I fear for you the punishment of a tremendous Day.
Quran Soura 7 Aya 65 :
۞ وَإِلَىٰ عَادٍ أَخَاهُمْ هُودًا ۗ قَالَ يَا قَوْمِ اعْبُدُوا اللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُ ۚ أَفَلَا تَتَّقُونَ
And to the ’Aad [We sent] their brother Hud. He said, ’ O my people, worship Allah; you have no deity other than Him. Then will you not fear Him?’
Quran Soura 11 Aya 61 :
۞ وَإِلَىٰ ثَمُودَ أَخَاهُمْ صَالِحًا ۚ قَالَ يَا قَوْمِ اعْبُدُوا اللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُ ۖ هُوَ أَنشَأَكُم مِّنَ الْأَرْضِ وَاسْتَعْمَرَكُمْ فِيهَا فَاسْتَغْفِرُوهُ ثُمَّ تُوبُوا إِلَيْهِ ۚ إِنَّ رَبِّي قَرِيبٌ مُّجِيبٌ
And to Thamud [We sent] their brother Salih. He said, ’ O my people, worship Allah; you have no deity other than Him. He has produced you from the earth and settled you in it, so ask forgiveness of Him and then repent to Him. Indeed, my Lord is near and responsive.’
Quran Soura 11 Aya 84 :
۞ وَإِلَىٰ مَدْيَنَ أَخَاهُمْ شُعَيْبًا ۚ قَالَ يَا قَوْمِ اعْبُدُوا اللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُ ۖ وَلَا تَنقُصُوا الْمِكْيَالَ وَالْمِيزَانَ ۚ إِنِّي أَرَاكُم بِخَيْرٍ وَإِنِّي أَخَافُ عَلَيْكُمْ عَذَابَ يَوْمٍ مُّحِيطٍ
And to Madyan [We sent] their brother Shu’ayb. He said, ’ O my people, worship Allah; you have no deity other than Him. And do not decrease from the measure and the scale. Indeed, I see you in prosperity, but indeed, I fear for you the punishment of an all-encompassing Day.
God, the Creator and Sustainer, is the only one worthy of worship
Quran Soura 27 Aya 64 :
أَمَّن يَبْدَأُ الْخَلْقَ ثُمَّ يُعِيدُهُ وَمَن يَرْزُقُكُم مِّنَ السَّمَاءِ وَالْأَرْضِ ۗ أَإِلَٰهٌ مَّعَ اللَّهِ ۚ قُلْ هَاتُوا بُرْهَانَكُمْ إِن كُنتُمْ صَادِقِينَ
Is He [not best] who begins creation and then repeats it and who provides for you from the heaven and earth? Is there a deity with Allah? Say, ’ Produce your proof, if you should be truthful.’
Quran Soura 25 Aya 3 :
وَاتَّخَذُوا مِن دُونِهِ آلِهَةً لَّا يَخْلُقُونَ شَيْئًا وَهُمْ يُخْلَقُونَ وَلَا يَمْلِكُونَ لِأَنفُسِهِمْ ضَرًّا وَلَا نَفْعًا وَلَا يَمْلِكُونَ مَوْتًا وَلَا حَيَاةً وَلَا نُشُورًا
But they have taken besides Him gods which create nothing, while they are created, and possess not for themselves any harm or benefit and possess not [power to cause] death or life or resurrection.
Quran Soura 16 Aya 17 :
أَفَمَن يَخْلُقُ كَمَن لَّا يَخْلُقُ ۗ أَفَلَا تَذَكَّرُونَ
Then is He who creates like one who does not create? So will you not be reminded?
Quran Soura 13 Aya 16 :
قُلْ مَن رَّبُّ السَّمَاوَاتِ وَالْأَرْضِ قُلِ اللَّهُ ۚ قُلْ أَفَاتَّخَذْتُم مِّن دُونِهِ أَوْلِيَاءَ لَا يَمْلِكُونَ لِأَنفُسِهِمْ نَفْعًا وَلَا ضَرًّا ۚ قُلْ هَلْ يَسْتَوِي الْأَعْمَىٰ وَالْبَصِيرُ أَمْ هَلْ تَسْتَوِي الظُّلُمَاتُ وَالنُّورُ ۗ أَمْ جَعَلُوا لِلَّهِ شُرَكَاءَ خَلَقُوا كَخَلْقِهِ فَتَشَابَهَ الْخَلْقُ عَلَيْهِمْ ۚ قُلِ اللَّهُ خَالِقُ كُلِّ شَيْءٍ وَهُوَ الْوَاحِدُ الْقَهَّارُ
Say, ’ Who is Lord of the heavens and earth?’ Say, ’ Allah.’ Say, ’ Have you then taken besides Him allies not possessing [even] for themselves any benefit or any harm?’ Say, ’ Is the blind equivalent to the seeing? Or is darkness equivalent to light? Or have they attributed to Allah partners who created like His creation so that the creation [of each] seemed similar to them?’ Say, ’ Allah is the Creator of all things, and He is the One, the Prevailing.’
Quran Soura 10 Aya 34 :
قُلْ هَلْ مِن شُرَكَائِكُم مَّن يَبْدَأُ الْخَلْقَ ثُمَّ يُعِيدُهُ ۚ قُلِ اللَّهُ يَبْدَأُ الْخَلْقَ ثُمَّ يُعِيدُهُ ۖ فَأَنَّىٰ تُؤْفَكُونَ
Say, ’ Are there of your ’partners’ any who begins creation and then repeats it?’ Say, ’ Allah begins creation and then repeats it, so how are you deluded?’
Quran Soura 30 Aya 40 :
اللَّهُ الَّذِي خَلَقَكُمْ ثُمَّ رَزَقَكُمْ ثُمَّ يُمِيتُكُمْ ثُمَّ يُحْيِيكُمْ ۖ هَلْ مِن شُرَكَائِكُم مَّن يَفْعَلُ مِن ذَٰلِكُم مِّن شَيْءٍ ۚ سُبْحَانَهُ وَتَعَالَىٰ عَمَّا يُشْرِكُونَ
Allah is the one who created you, then provided for you, then will cause you to die, and then will give you life. Are there any of your ’ partners’ who does anything of that? Exalted is He and high above what they associate with Him.
Quran Soura 13 Aya 33 :
أَفَمَنْ هُوَ قَائِمٌ عَلَىٰ كُلِّ نَفْسٍ بِمَا كَسَبَتْ ۗ وَجَعَلُوا لِلَّهِ شُرَكَاءَ قُلْ سَمُّوهُمْ ۚ أَمْ تُنَبِّئُونَهُ بِمَا لَا يَعْلَمُ فِي الْأَرْضِ أَم بِظَاهِرٍ مِّنَ الْقَوْلِ ۗ بَلْ زُيِّنَ لِلَّذِينَ كَفَرُوا مَكْرُهُمْ وَصُدُّوا عَنِ السَّبِيلِ ۗ وَمَن يُضْلِلِ اللَّهُ فَمَا لَهُ مِنْ هَادٍ
Then is He who is a maintainer of every soul, [knowing] what it has earned, [like any other]? But to Allah they have attributed partners. Say, ’ Name them. Or do you inform Him of that which He knows not upon the earth or of what is apparent of speech?’ Rather, their [own] plan has been made attractive to those who disbelieve, and they have been averted from the way. And whomever Allah leaves astray - there will be for him no guide.
Quran Soura 7 Aya 191 :
أَيُشْرِكُونَ مَا لَا يَخْلُقُ شَيْئًا وَهُمْ يُخْلَقُونَ
Do they associate with Him those who create nothing and they are [themselves] created?
Worshiping trinity or other than God is blasphemy
Quran Soura 5 Aya 73 :
لَّقَدْ كَفَرَ الَّذِينَ قَالُوا إِنَّ اللَّهَ ثَالِثُ ثَلَاثَةٍ ۘ وَمَا مِنْ إِلَٰهٍ إِلَّا إِلَٰهٌ وَاحِدٌ ۚ وَإِن لَّمْ يَنتَهُوا عَمَّا يَقُولُونَ لَيَمَسَّنَّ الَّذِينَ كَفَرُوا مِنْهُمْ عَذَابٌ أَلِيمٌ
They have certainly disbelieved who say, ’ Allah is the third of three.’ And there is no god except one God. And if they do not desist from what they are saying, there will surely afflict the disbelievers among them a painful punishment.
Quran Soura 5 Aya 72 :
لَقَدْ كَفَرَ الَّذِينَ قَالُوا إِنَّ اللَّهَ هُوَ الْمَسِيحُ ابْنُ مَرْيَمَ ۖ وَقَالَ الْمَسِيحُ يَا بَنِي إِسْرَائِيلَ اعْبُدُوا اللَّهَ رَبِّي وَرَبَّكُمْ ۖ إِنَّهُ مَن يُشْرِكْ بِاللَّهِ فَقَدْ حَرَّمَ اللَّهُ عَلَيْهِ الْجَنَّةَ وَمَأْوَاهُ النَّارُ ۖ وَمَا لِلظَّالِمِينَ مِنْ أَنصَارٍ
They have certainly disbelieved who say, ’ Allah is the Messiah, the son of Mary’ while the Messiah has said, ’ O Children of Israel, worship Allah, my Lord and your Lord.’ Indeed, he who associates others with Allah - Allah has forbidden him Paradise, and his refuge is the Fire. And there are not for the wrongdoers any helpers.
Polytheism (Shirk) is the unforgivable sin
Quran Soura 4 Aya 48 :
إِنَّ اللَّهَ لَا يَغْفِرُ أَن يُشْرَكَ بِهِ وَيَغْفِرُ مَا دُونَ ذَٰلِكَ لِمَن يَشَاءُ ۚ وَمَن يُشْرِكْ بِاللَّهِ فَقَدِ افْتَرَىٰ إِثْمًا عَظِيمًا
Indeed, Allah does not forgive association with Him, but He forgives what is less than that for whom He wills. And he who associates others with Allah has certainly fabricated a tremendous sin.
Quran Soura 4 Aya 116 :
إِنَّ اللَّهَ لَا يَغْفِرُ أَن يُشْرَكَ بِهِ وَيَغْفِرُ مَا دُونَ ذَٰلِكَ لِمَن يَشَاءُ ۚ وَمَن يُشْرِكْ بِاللَّهِ فَقَدْ ضَلَّ ضَلَالًا بَعِيدًا
Indeed, Allah does not forgive association with Him, but He forgives what is less than that for whom He wills. And he who associates others with Allah has certainly gone far astray.
Quran Soura 22 Aya 31 :
حُنَفَاءَ لِلَّهِ غَيْرَ مُشْرِكِينَ بِهِ ۚ وَمَن يُشْرِكْ بِاللَّهِ فَكَأَنَّمَا خَرَّ مِنَ السَّمَاءِ فَتَخْطَفُهُ الطَّيْرُ أَوْ تَهْوِي بِهِ الرِّيحُ فِي مَكَانٍ سَحِيقٍ
Inclining [only] to Allah, not associating [anything] with Him. And he who associates with Allah - it is as though he had fallen from the sky and was snatched by the birds or the wind carried him down into a remote place.