Key Verses

1. 2:16Al-Baqarah
   أُوْلَـٰٓئِكَ ٱلَّذِينَ ٱشۡتَرَوُاْ ٱلضَّلَٰلَةَ بِٱلۡهُدَىٰ فَمَا رَبِحَت تِّجَٰرَتُهُمۡ وَمَا كَانُواْ مُهۡتَدِينَ
   These are they who purchase error at the price of guidance, so their commerce doth not prosper, neither are they guided.
   In context

   It is they who are the fools, because they exchanged faith for disbelief; and this exchange did not help them in any way, because they lost their faith in Allah and lost the way to the truth.

2. 2:282Al-Baqarah
   يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِذَا تَدَايَنتُم بِدَيۡنٍ إِلَىٰٓ أَجَلٖ مُّسَمّٗى فَٱكۡتُبُوهُۚ وَلۡيَكۡتُب بَّيۡنَكُمۡ كَاتِبُۢ بِٱلۡعَدۡلِۚ وَلَا يَأۡبَ كَاتِبٌ أَن يَكۡتُبَ كَمَا عَلَّمَهُ ٱللَّهُۚ فَلۡيَكۡتُبۡ وَلۡيُمۡلِلِ ٱلَّذِي عَلَيۡهِ ٱلۡحَقُّ وَلۡيَتَّقِ ٱللَّهَ رَبَّهُۥ وَلَا يَبۡخَسۡ مِنۡهُ شَيۡـٔٗاۚ فَإِن كَانَ ٱلَّذِي عَلَيۡهِ ٱلۡحَقُّ سَفِيهًا أَوۡ ضَعِيفًا أَوۡ لَا يَسۡتَطِيعُ أَن يُمِلَّ هُوَ فَلۡيُمۡلِلۡ وَلِيُّهُۥ بِٱلۡعَدۡلِۚ وَٱسۡتَشۡهِدُواْ شَهِيدَيۡنِ مِن رِّجَالِكُمۡۖ فَإِن لَّمۡ يَكُونَا رَجُلَيۡنِ فَرَجُلٞ وَٱمۡرَأَتَانِ مِمَّن تَرۡضَوۡنَ مِنَ ٱلشُّهَدَآءِ أَن تَضِلَّ إِحۡدَىٰهُمَا فَتُذَكِّرَ إِحۡدَىٰهُمَا ٱلۡأُخۡرَىٰۚ وَلَا يَأۡبَ ٱلشُّهَدَآءُ إِذَا مَا دُعُواْۚ وَلَا تَسۡـَٔمُوٓاْ أَن تَكۡتُبُوهُ صَغِيرًا أَوۡ كَبِيرًا إِلَىٰٓ أَجَلِهِۦۚ ذَٰلِكُمۡ أَقۡسَطُ عِندَ ٱللَّهِ وَأَقۡوَمُ لِلشَّهَٰدَةِ وَأَدۡنَىٰٓ أَلَّا تَرۡتَابُوٓاْ إِلَّآ أَن تَكُونَ تِجَٰرَةً حَاضِرَةٗ تُدِيرُونَهَا بَيۡنَكُمۡ فَلَيۡسَ عَلَيۡكُمۡ جُنَاحٌ أَلَّا تَكۡتُبُوهَاۗ وَأَشۡهِدُوٓاْ إِذَا تَبَايَعۡتُمۡۚ وَلَا يُضَآرَّ كَاتِبٞ وَلَا شَهِيدٞۚ وَإِن تَفۡعَلُواْ فَإِنَّهُۥ فُسُوقُۢ بِكُمۡۗ وَٱتَّقُواْ ٱللَّهَۖ وَيُعَلِّمُكُمُ ٱللَّهُۗ وَٱللَّهُ بِكُلِّ شَيۡءٍ عَلِيمٞ
   O ye who believe! When ye contract a debt for a fixed term, record it in writing. Let a scribe record it in writing between you in (terms of) equity. No scribe should refuse to write as Allah hath taught him, so let him write, and let him who incurreth the debt dictate, and let him observe his duty to Allah his Lord, and diminish naught thereof. But if he who oweth the debt is of low understanding, or weak, or unable himself to dictate, then let the guardian of his interests dictate in (terms of) equity. And call to witness, from among your men, two witnesses. And if two men be not (at hand) then a man and two women, of such as ye approve as witnesses, so that if the one erreth (through forgetfulness) the other will remember. And the witnesses must not refuse when they are summoned. Be not averse to writing down (the contract) whether it be small or great, with (record of) the term thereof. That is more equitable in the sight of Allah and more sure for testimony, and the best way of avoiding doubt between you; save only in the case when it is actual merchandise which ye transfer among yourselves from hand to hand. In that case it is no sin for you if ye write it not. And have witnesses when ye sell one to another, and let no harm be done to scribe or witness. If ye do (harm to them) lo! it is a sin in you. Observe your duty to Allah. Allah is teaching you. And Allah is knower of all things.
   In context

   O you who have faith in Allah and follow His Messenger, when you enter a transaction that involves a debt – such as when you give a loan to one another for a fixed period –then write it down.

3. 4:29An-Nisa
   يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَأۡكُلُوٓاْ أَمۡوَٰلَكُم بَيۡنَكُم بِٱلۡبَٰطِلِ إِلَّآ أَن تَكُونَ تِجَٰرَةً عَن تَرَاضٖ مِّنكُمۡۚ وَلَا تَقۡتُلُوٓاْ أَنفُسَكُمۡۚ إِنَّ ٱللَّهَ كَانَ بِكُمۡ رَحِيمٗا
   O ye who believe! Squander not your wealth among yourselves in vanity, except it be a trade by mutual consent, and kill not one another. Lo! Allah is ever Merciful unto you.
   In context

   O you who have faith in Allah and follow His Messenger, do not take the money of others unjustly, by force, stealing, bribery or by any other unjust means. Instead, money should come from trade through mutual agreement and goodwill between the seller and buyer. In this way, it is lawful for you to enjoy and use such money.

4. 9:24At-TawbahCommand
   قُلۡ إِن كَانَ ءَابَآؤُكُمۡ وَأَبۡنَآؤُكُمۡ وَإِخۡوَٰنُكُمۡ وَأَزۡوَٰجُكُمۡ وَعَشِيرَتُكُمۡ وَأَمۡوَٰلٌ ٱقۡتَرَفۡتُمُوهَا وَتِجَٰرَةٞ تَخۡشَوۡنَ كَسَادَهَا وَمَسَٰكِنُ تَرۡضَوۡنَهَآ أَحَبَّ إِلَيۡكُم مِّنَ ٱللَّهِ وَرَسُولِهِۦ وَجِهَادٖ فِي سَبِيلِهِۦ فَتَرَبَّصُواْ حَتَّىٰ يَأۡتِيَ ٱللَّهُ بِأَمۡرِهِۦۗ وَٱللَّهُ لَا يَهۡدِي ٱلۡقَوۡمَ ٱلۡفَٰسِقِينَ
   Say: If your fathers, and your sons, and your brethren, and your wives, and your tribe, and the wealth ye have acquired, and merchandise for which ye fear that there will no sale, and dwellings ye desire are dearer to you than Allah and His messenger and striving in His way: then wait till Allah bringeth His command to pass. Allah guideth not wrongdoing folk.
   In context

   Say O Messenger to the believers, if their fathers, sons, brothers, wives and relatives, the wealth which they have gained, the trade which they want to grow and fear its reduction, and the houses which they like to live in are more beloved to them than Allah and His Messenger and striving for His sake, then they should wait for the punishment that Allah will send down upon them.

5. 23:65Al-Muminun
   لَا تَجۡـَٔرُواْ ٱلۡيَوۡمَۖ إِنَّكُم مِّنَّا لَا تُنصَرُونَ
   Supplicate not this day! Assuredly ye will not be helped by Us.
   In context

   It will be said to them, depriving them of all hope in the mercy of Allah, “Do not scream and do not call for help today! There is no helper for you today who can help you against the punishment of Allah.

6. 24:37An-NurWarning
   رِجَالٞ لَّا تُلۡهِيهِمۡ تِجَٰرَةٞ وَلَا بَيۡعٌ عَن ذِكۡرِ ٱللَّهِ وَإِقَامِ ٱلصَّلَوٰةِ وَإِيتَآءِ ٱلزَّكَوٰةِ يَخَافُونَ يَوۡمٗا تَتَقَلَّبُ فِيهِ ٱلۡقُلُوبُ وَٱلۡأَبۡصَٰرُ
   Men whom neither merchandise nor sale beguileth from remembrance of Allah and constancy in prayer and paying to the poor their due; who fear a day when hearts and eyeballs will be overturned;
   In context

   Men whom buying and selling does not distract from the remembrance of Allah, performing prayer with perfection and giving Zakat, where required. They fear the Day of Judgment: that day on which the hearts will fluctuate between hope in salvation from and fear of the punishment, and the eyes will wander in every direction in anxiety.

7. 35:29Fatir
   إِنَّ ٱلَّذِينَ يَتۡلُونَ كِتَٰبَ ٱللَّهِ وَأَقَامُواْ ٱلصَّلَوٰةَ وَأَنفَقُواْ مِمَّا رَزَقۡنَٰهُمۡ سِرّٗا وَعَلَانِيَةٗ يَرۡجُونَ تِجَٰرَةٗ لَّن تَبُورَ
   Lo! those who read the Scripture of Allah, and establish worship, and spend of that which We have bestowed on them secretly and openly, they look forward to imperishable gain,
   In context

   Those who read the Book of Allah which I revealed to My Messenger and practice what it contains, and complete the prayer in the best way, and who spend from what I have provided them, through Zakat and other ways, secretly and openly, seek through those actions a trade with Allah which is never profitless.

8. 61:10As-Saf
   يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ هَلۡ أَدُلُّكُمۡ عَلَىٰ تِجَٰرَةٖ تُنجِيكُم مِّنۡ عَذَابٍ أَلِيمٖ
   O ye who believe! Shall I show you a commerce that will save you from a painful doom?
   In context

   O you who have faith in Allah, and act on what He has ordained for you, shall I show and guide you to a profitable trade, that will rescue you from a painful punishment.

9. 62:11Al-JumuahWarning
   وَإِذَا رَأَوۡاْ تِجَٰرَةً أَوۡ لَهۡوًا ٱنفَضُّوٓاْ إِلَيۡهَا وَتَرَكُوكَ قَآئِمٗاۚ قُلۡ مَا عِندَ ٱللَّهِ خَيۡرٞ مِّنَ ٱللَّهۡوِ وَمِنَ ٱلتِّجَٰرَةِۚ وَٱللَّهُ خَيۡرُ ٱلرَّـٰزِقِينَ
   But when they spy some merchandise or pastime they break away to it and leave thee standing. Say: That which Allah hath is better than pastime and than merchandise, and Allah is the Best of providers.
   In context

   When some Muslims see a trade or entertainment they disperse, going out towards it and leave you, O Messenger, standing on the pulpit. Say, O Messenger-: The recompense for righteous action with Allah is better than the trade and entertainment that you go out towards. Allah is the best of providers.