So ask them, in other words, inquire of the people of Mecca for affirmation or by way of rebuke: Are they stronger as a creation, or those [others] whom We created?, of angels, heavens, the two earths and all that is in them (the use of man, ‘those whom’ [in man khalaqnā] indicates that the reference is predominantly to [other] rational creatures). Indeed We created them, that is, their origin, Adam, from a viscous clay, that sticks to the hand. The [intended] meaning is that their physical make-up is fragile so let them not behave arrogantly by rejecting the Prophet and the Qur’ān, a fact which will result in their — easily accomplished — destruction.