The Command to offer the Prayers at their appointed Times
Allah says, commanding His Messenger to offer the prescribed prayers at the appointed times;
أَقِمِ الصَّلَةَ لِدُلُوكِ الشَّمْسِ
Perform the Salat from midday.
Hushaym narrated from Mughirah from Ash-Sha`bi from Ibn Abbas;
"Midday means when the sun is at its zenith."
This was also reported by Nafi` from Ibn Umar, and by Malik in his Tafsir from Az-Zuhri from Ibn Umar.
This was the opinion of Abu Barzah Al-Aslami and Mujahid, and of Al-Hasan, Ad-Dahhak, Abu Ja`far Al-Baqir and Qatadah.
It is also understood to (generally) refer to the times of the five prayers.
Allah said;
لِدُلُوكِ الشَّمْسِ
إِلَى غَسَقِ اللَّيْلِ
from midday till the darkness of the night,
meaning darkness, or it was said, sunset.
This was understood to mean Zuhr `Asr, Maghrib and `Isha'.
وَقُرْانَ الْفَجْرِ
and recite the Qur'an in the early dawn.
meaning Salat Al-Fajr.
The details of the timings of the prayers were reported in the Mutawatir Sunnah from the words and deeds of the Prophet, and this is what the people of Islam have followed until the present day, passing it down from generation to generation, century after century, as we have stated in the appropriate place, praise be to Allah.
The Meeting of the Angels at the Times of Fajr and `Asr Prayers
Allah says,
إِنَّ قُرْانَ الْفَجْرِ كَانَ مَشْهُودًا
Verily the recitation of the Qur'an in the early down is ever witnessed.
Ibn Mas`ud reported from Abu Hurayrah (may Allah be pleased with them both) that the Prophet said concerning this Ayah ;
وَقُرْانَ الْفَجْرِ إِنَّ قُرْانَ الْفَجْرِ كَانَ مَشْهُودًا
and recite the Qur'an in the early dawn. Verily, the recitation of the Qur'an in the early dawn is ever witnessed.
تَشْهَدُهُ مَلَيِكَةُ اللَّيْلِ وَمَلَيِكَةُ النَّهَار
It is witnessed by the angels of the night and the angels of the day.
Al-Bukhari narrated from Abu Hurayrah that the Prophet said;
فَضْلُ صَلَةِ الْجَمِيعِ عَلَى صَلَةِ الْوَاحِدِ خَمْسٌ وَعِشْرُونَ دَرَجَةً وَتَجْتَمِعُ مَلَيِكَةُ اللَّيْلِ وَمَلَيِكَةُ النَّهَارِ فِي صَلَةِ الْفَجْر
The prayer offered in congregation is twenty-five degrees better than the prayer offered individually, and the angels of the night and the angels of the day meet at Salat Al-Fajr.
Abu Hurayrah said;Recite, if you wish;
وَقُرْانَ الْفَجْرِ إِنَّ قُرْانَ الْفَجْرِ كَانَ مَشْهُودًا
and recite the Qur'an in the early dawn. Verily, the recitation of the Qur'an in the early dawn is ever witnessed.
Imam Ahmad recorded from Ibn Mas`ud and Abu Hurayrah that the Prophet said, concerning the Ayah;
وَقُرْانَ الْفَجْرِ إِنَّ قُرْانَ الْفَجْرِ كَانَ مَشْهُودًا
and recite the Qur'an in the early dawn. Verily, the recitation of the Qur'an in the early dawn is ever witnessed.
تَشْهَدُهُ مَلَيِكَةُ اللَّيْلِ وَمَلَيِكَةُ النَّهَار
It is witnessed by the angels of the night and the angels of the day.
This was recorded by At-Tirmidhi, An-Nasa'i, and Ibn Majah.
At-Tirmidhi said, "It is Hasan Sahih."
According to the version recorded in the Two Sahihs from Abu Hurayrah, the Prophet said;
يَتَعَاقَبُونَ فِيكُمْ مَلَيِكَةٌ بِاللَّيْلِ وَمَلَيِكَةٌ بِالنَّهَارِ وَيَجْتَمِعُونَ فِي صَلَةِ الصُّبْحِ وَفِي صَلَةِ الْعَصْرِ فَيَعْرُجُ الَّذِينَ بَاتُوا فِيكُمْ فَيَسْأَلُهُمْ رَبُّهُمْ وَهُوَ أَعْلَمُ بِكُمْ كَيْفَ تَرَكْتُمْ عِبَادِي فَيَقُولُونَ أَتَيْنَاهُمْ وَهُمْ يُصَلُّونَ وَتَرَكْنَاهُمْ وَهُمْ يُصَلُّون
The angels of the night and the angels of the day come amongst you in successive groups (in shifts). They meet at the Morning prayer (Fajr) and at the Mid-afternoon prayer ('Asr). Those who stayed among you at ascend, and their Lord asks them, although He knows best about you, "How did you leave My servants!"
They say, "We came to them when they were praying and we left them when they were praying."
Abdullah bin Mas`ud said,
"The two guards meet at Salat Al-Fajr, and one group ascends while the other stays where it is."
These were the comments of Ibrahim An-Nakha`i, Mujahid, Qatadah and others on the Tafsir of this Ayah.
The Command to pray Tahajjud
Allah says