The Holy Quran : Chapter 73 : Al-Muzzammil (The One Covering Himself) 

بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ

In the name of Allah, Most Gracious, Most Merciful.

 يَا أَيُّهَا الْمُزَّمِّلُ

73:1. O you folded in garments!

قُمِ اللَّيْلَ إِلَّا قَلِيلًا

73:2. Stand (to prayer) by night, but not all night,-

نِصْفَهُ أَوِ انْقُصْ مِنْهُ قَلِيلًا

73:3. Half of it,- or a little less,

أَوْ زِدْ عَلَيْهِ وَرَتِّلِ الْقُرْآنَ تَرْتِيلًا

73:4. Or a little more; and recite the Quran in slow, measured rhythmic tones.

إِنَّا سَنُلْقِي عَلَيْكَ قَوْلًا ثَقِيلًا

73:5. Soon shall We send down to thee a weighty Word.

إِنَّ نَاشِئَةَ اللَّيْلِ هِيَ أَشَدُّ وَطْئًا وَأَقْوَمُ قِيلًا

73:6. Truly the rising by night is a time when impression is more keen and speech more certain.

إِنَّ لَكَ فِي النَّهَارِ سَبْحًا طَوِيلًا

73:7. True, there is for thee by day prolonged occupation with ordinary duties:

وَاذْكُرِ اسْمَ رَبِّكَ وَتَبَتَّلْ إِلَيْهِ تَبْتِيلًا

73:8. But keep in remembrance the name of your Lord and devote thyself to Him whole-heartedly.

رَبُّ الْمَشْرِقِ وَالْمَغْرِبِ لَا إِلَٰهَ إِلَّا هُوَ فَاتَّخِذْهُ وَكِيلًا

73:9. (He is) Lord of the East and the West: there is no god but He: take Him therefore for (your) Disposer of Affairs.

وَاصْبِرْ عَلَىٰ مَا يَقُولُونَ وَاهْجُرْهُمْ هَجْرًا جَمِيلًا

73:10. And have patience with what they say, and leave them with noble (dignity).

وَذَرْنِي وَالْمُكَذِّبِينَ أُولِي النَّعْمَةِ وَمَهِّلْهُمْ قَلِيلًا

73:11. And leave Me (alone to deal with) those in possession of the good things of life, who (yet) deny the Truth; and bear with them for a little while.

إِنَّ لَدَيْنَا أَنْكَالًا وَجَحِيمًا

73:12. With Us are Fetters (to bind them), and a Fire (to burn them),

وَطَعَامًا ذَا غُصَّةٍ وَعَذَابًا أَلِيمًا

73:13. And a Food that chokes, and a Chastisement Grievous.

يَوْمَ تَرْجُفُ الْأَرْضُ وَالْجِبَالُ وَكَانَتِ الْجِبَالُ كَثِيبًا مَهِيلًا

73:14. The Day the earth and the mountains will be in violent commotion. And the mountains will be as a heap of sand poured out and flowing down.

إِنَّا أَرْسَلْنَا إِلَيْكُمْ رَسُولًا شَاهِدًا عَلَيْكُمْ كَمَا أَرْسَلْنَا إِلَىٰ فِرْعَوْنَ رَسُولًا

73:15. We have sent to you, (O men!) a messenger, to be a witness concerning you, even as We sent a messenger to Pharaoh.

فَعَصَىٰ فِرْعَوْنُ الرَّسُولَ فَأَخَذْنَاهُ أَخْذًا وَبِيلًا

73:16. But Pharaoh disobeyed the messenger; so We seized him with a heavy Punishment.

فَكَيْفَ تَتَّقُونَ إِنْ كَفَرْتُمْ يَوْمًا يَجْعَلُ الْوِلْدَانَ شِيبًا

73:17. Then how shall you, if you deny (Allah), guard yourselves against a Day that will make children hoary-headed?-

السَّمَاءُ مُنْفَطِرٌ بِهِ ۚ كَانَ وَعْدُهُ مَفْعُولًا

73:18. Whereon the sky will be cleft asunder? His Promise needs must be accomplished.

إِنَّ هَٰذِهِ تَذْكِرَةٌ ۖ فَمَنْ شَاءَ اتَّخَذَ إِلَىٰ رَبِّهِ سَبِيلًا

73:19. Verily, this is an admonition, therefore whosoever will, let him take a Path to His Lord!

إِنَّ رَبَّكَ يَعْلَمُ أَنَّكَ تَقُومُ أَدْنَىٰ مِنْ ثُلُثَيِ اللَّيْلِ وَنِصْفَهُ وَثُلُثَهُ وَطَائِفَةٌ مِنَ الَّذِينَ مَعَكَ ۚ وَاللَّهُ يُقَدِّرُ اللَّيْلَ وَالنَّهَارَ ۚ عَلِمَ أَنْ لَنْ تُحْصُوهُ فَتَابَ عَلَيْكُمْ ۖ فَاقْرَءُوا مَا تَيَسَّرَ مِنَ الْقُرْآنِ ۚ عَلِمَ أَنْ سَيَكُونُ مِنْكُمْ مَرْضَىٰ ۙ وَآخَرُونَ يَضْرِبُونَ فِي الْأَرْضِ يَبْتَغُونَ مِنْ فَضْلِ اللَّهِ ۙ وَآخَرُونَ يُقَاتِلُونَ فِي سَبِيلِ اللَّهِ ۖ فَاقْرَءُوا مَا تَيَسَّرَ مِنْهُ ۚ وَأَقِيمُوا الصَّلَاةَ وَآتُوا الزَّكَاةَ وَأَقْرِضُوا اللَّهَ قَرْضًا حَسَنًا ۚ وَمَا تُقَدِّمُوا لِأَنْفُسِكُمْ مِنْ خَيْرٍ تَجِدُوهُ عِنْدَ اللَّهِ هُوَ خَيْرًا وَأَعْظَمَ أَجْرًا ۚ وَاسْتَغْفِرُوا اللَّهَ ۖ إِنَّ اللَّهَ غَفُورٌ رَحِيمٌ
73:20. Verily, your Lord knows that you do stand (to pray at night) a little less than two-thirds of the night, or half the night, or a third of the night, and so do a party of those with you, And Allah measures the night and the day. He knows that you are unable to pray the whole night, so He has turned to you (in mercy). So, recite you of the Qur'an as much as may be easy for you. He knows that there will be some among you sick, others travelling through the land, seeking of Allah's Bounty; yet others fighting in Allah's Cause. So recite as much of the Qur'an as may be easy (for you), and perform As-Salat (Iqamat-as-Salat) and give Zakat, and lend to Allah a goodly loan, and whatever good you send before you for yourselves, (i.e. Nawafil non-obligatory acts of worship: prayers, charity, fasting, Hajj and 'Umrah, etc.), you will certainly find it with Allah, better and greater in reward. And seek Forgiveness of Allah. Verily, Allah is Oft-Forgiving, Most-Merciful.