Have the residents of the towns now become free of this fear that Our torment may seize them (again) at night when they are (fast) asleep (in carefree slumber)
Did the people of those cities feel secure from Our wrath coming to them one night while they were asleep?
Sayyed Abbas Sadr-Ameli
What! do the people of the towns then feel secure from Our punishment coming upon them by night while they are sleeping ?
Al-muntakhab fi tafsir al-Qur'an al-Karim
Are the town's folk certain in their minds they are secure against Our wrath which may speak thunder and be displayed in action at night while they are asleep