They desire to put out the light of Allah with their mouths, and Allah will not consent save to perfect His light, though the unbelievers are averse.

So they went on until when they came to the people of a town, they asked them for food, but they refused to entertain them as guests. Then they found in it a wall which was on the point of falling, so he put it into a right state. (Musa) said: If you had pleased, you might certainly have taken a recompense for it.