Is it at all possible(1) that the Lord of Glory, Who demonstrates His dominical sovereignty in the wisdom and order, the justice and equilibrium that pervade all things, from the atom to the sun, should not bestow favour on those believers who seek refuge beneath the protective wing of His dominicality, who believe in His Wisdom and Justice, and whose acts are for the purpose of worshipping Him?
Again, is it possible that He should not chastise those rude and discourteous men who disbelieve in His wisdom and justice, and rebel against Him in insolence? Now not even a thousandth part of that wisdom and justice is exercised with respect to man, in this transient world; it is rather deferred. Most of the people of misguidance leave this world unpunished, and most of the people of guidance leave it unrewarded.
-----------------------------------(1) The sentence "is it at all possible?" is indeed repeated many times, because it expresses a most significant mystery. Misguidance and lack of belief generally spring from the habit of imagining things to be impossible, far removed from the realm of reason, and therefore denying them. Now in this discussion of resurrection it has been decisively demonstrated that true impossiblity, absurdity and irrationality pertain to the path of misbelief and the road of misguidance, whereas true possibility, facility and rationality are characteristics of the path of faith and highway of Islam.
In short, the philosophers tend to unbelief on account of their regarding things as impossible, whereas the Tenth Word (discussion of resurrection), by means of the repeated sentence, "is it at all possible?" shows where impossibility lies, and thus deals them a blow in the mouth.