أَأَمِنتُم مَّن فِي السَّمَاء أَن يَخْسِفَ بِكُمُ الأَرْضَ فَإِذَا هِيَ تَمُورُ
[67:16]
Are you secure of those in the heaven that He should not make the earth to swallow you up? Then lo! it shall be in a state of commotion.
Do ye feel secure that He Who is in heaven will not cause you to be swallowed up by the earth when it shakes (as in an earthquake)?
Have ye taken security from Him Who is in the heaven that He will not cause the earth to swallow you when lo! it is convulsed?