Totally exasperated, what Sayyidna Lut (علیہ السلام) could say at that time was: لَوْ أَنَّ لِي بِكُمْ قُوَّةً أَوْ آوِي إِلَىٰ رُكْنٍ شَدِيدٍ that is, ` only if I had enough strength in me to stand against this onslaught by my people, or that I had the backing of some strong group who would have helped me get rid of these oppressors.'
Seeing this anxiety of Sayyidna Lut (علیہ السلام) the angels disclosed their identity and said, ` do not worry. Your group is very strong and very powerful. We are angels of Allah. They cannot touch us. We have come to execute the punishment for them.'
It appears in a Hadith of the Sahih of al-Bukhari that the Holy Prophet ﷺ said about it, ` may Allah Ta` ala have mercy on Lut (علیہ السلام) . He was compelled to seek the protection of some strong group.' And the report in Tirmidhi carries another sentence with it, ` after Sayyidna Lut (علیہ السلام) ، Allah Ta’ ala sent no prophet whose clan or tribe was not his supporter.' (Qurtubi) This was true in the case of the Holy Prophet ﷺ . The disbelieving Quraysh did everything they could against him, but his entire clan supported him - though, they did not agree with him religion-wise. This was the reason why Banu Hashim as a whole sided with the Holy Prophet ﷺ in the boycott imposed by the Quraysh disbelievers whereby they had cut off essential supplies to him.
During this episode, as reported from Sayyidna ` Abdullah ibn ` Abbas ؓ when the people of Sayyidna Lut (علیہ السلام) mobbed his home, he had closed the entrance door. The conversation with these wicked people was going on from behind it. The angels too were inside. The mob was threatening to jump the walls, barge in and break the door. Thereupon, came these words on the lips of Sayyidna Lut (علیہ السلام) . When the angels saw this anxiety of Sayyidna Lut (علیہ السلام) they disclosed their real identity and asked him to open the door. It was time that they took over and gave the miscreants a foretaste of the Divine punishment. When the door was opened, archangel Jibra'il (علیہ السلام) pointed his 'Feather' towards their eyes. They turned blind and started running.