﴿ إِذْ جَآءَتْهُمُ ٱلرُّسُلُ مِنۢ بَيْنِ أَيْدِيهِمْ وَمِنْ خَلْفِهِمْ أَلَّا تَعْبُدُوٓا۟ إِلَّا ٱللَّهَ ۖ قَالُوا۟ لَوْ شَآءَ رَبُّنَا لَأَنزَلَ مَلَٰٓئِكَةًۭ فَإِنَّا بِمَآ أُرْسِلْتُم بِهِۦ كَٰفِرُونَ ﴾

“Lo! There came unto them [God’s] apostles, speaking of what lay open before them and what was [still] beyond their ken, [and calling unto them,] “Worship none but God!” They answered: “If our Sustainer had willed [us to believe in what you say], He would have sent down angels [as His message-bearers]. As it is, behold, we deny that there is any truth in what you [claim to] have been sent with!””

Commentary The basic purpose of these verses is to warn the people of Makkah that if, even after seeing the manifest proofs of the Oneness of Allah, they do not accept the call of the Holy Prophet ﷺ ، they may face a punishment like the earlier people of ` Ad and Thamud had faced. In this context, a brief account of what happened to these people has been given. The people of Makkah are also reminded that their punishment on the Day of Judgment will be much more severe, and they will not be able to escape it, because even the organs of their body will testify against them. And in this context, some events of that Day are mentioned.