رَبِّ انْصُرْنِي عَلَى الْقَوْمِ الْمُفْسِدِينَ.

My Lord, support me against the corrupting people.

Rabbinṣurni alalqawmilmufsidin.

Prophet Lut calls his people “the corrupting people” because they corrupted themselves and others with their evil actions.