But they denied him, so the torment of the Day of Shadow seized them. Indeed that was the torment of a Great Day.
This is what they asked for, when they asked for a part of the heaven to fall upon them. Allah made their punishment in the form of intense heat which overwhelmed them for seven days, and nothing could protect them from it.
Then He sent a cloud to shade them, so they ran towards it to seek its shade from the heat. When all of them had gathered underneath it, Allah sent sparks of fire and flames and intense heat upon them, and caused the earth to convulse beneath them, and He sent against them a mighty Sayhah which destroyed their souls.
Allah says:
...
إِنَّهُ كَانَ عَذَابَ يَوْمٍ عَظِيمٍ
...Indeed that was the torment of a Great Day.
Allah has mentioned how they were destroyed in three places in the Qur'an, in each of which it is described in a manner which fits the context.
In Surah Al-A`rafHe says that:
the earthquake seized them, and they lay (dead), prostrate in their homes. This was because they said:
لَنُخْرِجَنَّكَ يـشُعَيْبُ وَالَّذِينَ ءَامَنُواْ مَعَكَ مِن قَرْيَتِنَأ أَوْ لَتَعُودُنَّ فِي مِلَّتِنَا
"We shall certainly drive you out, O Shu`ayb, and those who have believed with you from our town, or else you (all) shall return to our religion." (7:88)
They had sought to scare the Prophet of Allah and those who followed him, so they were seized by the earthquake.
In Surah Hud, Allah says:
وَأَخَذَتِ الَّذِينَ ظَلَمُواْ الصَّيْحَةُ
And As-Sayhah seized the wrongdoers. (11:94)
This was because they mocked the Allah's Prophet when they said:
أَصَلَوَتُكَ تَأْمُرُكَ أَن نَّتْرُكَ مَا يَعْبُدُ ءابَاوُنَأ أَوْ أَن نَّفْعَلَ فِى أَمْوَالِنَا مَا نَشَوُا إِنَّكَ لاّنتَ الْحَلِيمُ الرَّشِيدُ
"Does your Salah command that we give up what our fathers used to worship, or that we give up doing what we like with our property Verily, you are the forbearer, right-minded!" (11:87)
They had said this in a mocking, sarcastic tone, so it was befitting that the Sayhah should come and silence them, as Allah says:
فَأَخَذَتْهُمُ الصَّيْحَةُ
So As-Saihah overtook them. (15:73)
وَأَخَذَتِ الَّذِينَ ظَلَمُواْ الصَّيْحَةُ
And As-Saihah seized the wrongdoers. (11:94)
And here, they said:
فَأَسْقِطْ عَلَيْنَا كِسَفًا مِّنَ السَّمَاء
...
So, cause a piece of the heaven to fall on us,
in a stubborn and obstinate manner. So, it was fitting that something they never thought would happen should befall them:
...
فَأَخَذَهُمْ عَذَابُ يَوْمِ الظُّلَّةِ إِنَّهُ كَانَ عَذَابَ يَوْمٍ عَظِيمٍ
so the torment of the Day of Shadow seized them. Indeed that was the torment of a Great Day.
Muhammad bin Jarir narrated from Yazid Al-Bahili: "I asked Ibn Abbas about this Ayah:
فَأَخَذَهُمْ عَذَابُ يَوْمِ الظُّلَّةِ
(so the torment of the Day of Shadow seized them).
He said:
`Allah sent upon them thunder and intense heat, and it terrified them (so they entered their houses and it pursued them to the innermost parts of their houses and terrified them further), and they ran fleeing from their houses into the fields. Then Allah sent upon them clouds which shaded them from the sun, and they found it cool and pleasant, so they called out to one another until they had all gathered beneath the cloud, then Allah sent fire upon them.'
Ibn Abbas said,
`That was the torment of the Day of Shadow, indeed that was the torment of a Great Day."'
إِنَّ فِي ذَلِكَ لاَيَةً
وَمَا كَانَ أَكْثَرُهُم مُّوْمِنِينَ
