You can, moreover, behold with your own eyes, the numerous designs made by God as signs, similes and indications of resurrection, designs placed by Him in every age and epoch of the world, in the alternation of day and night, even in the appearance and disappearance of clouds in the sky. If you imagine yourself to have been living a thousand years ago, and then compare with each other the two wings of time that are the past and the future, then you will behold similes of the gathering and indications of resurrection as numerous as the centuries and days. If, then, after witnessing so many similes and indications, you regard corporeal resurrection as improbable and rationally unacceptable, know your behaviour to be pure lunacy.
See what the Supreme Decree says concerning the truth we are discussing:
Look upon the signs of God's mercy, and see how He restores life to the earth after its death. Verily He it is Who shall bring to life the dead, and He is powerful over all things.28
In short: There is nothing that makes impossible the gathering of resurrection, and much that necessitates it. The glorious and eternal dominicality, the almighty and all embracing sovereignty of the One Who gives life and death to this vast and wondrous earth as if it were a mere animal; Who has made of this earth a pleasing cradle, a fine ship, for man and the animals; Who has made of the sun a lamp furnishing light and heat to the hostelry of the world; Who has made of the planets vehicles for the conveyance of His angels — the dominicality and sovereignty of such a One cannot rest upon and be restricted to the transitory, impermanent, unstable, insignificant, changeable, unlasting, deficient and imperfect affairs of this world. He must, therefore, have another realm, one worthy of Him, permanent, stable, immutable and glorious. Indeed, He does have another kingdom, and it is for the sake of this that He causes us to labour, and to this that He summons us. All those of illumined spirit who have penetrated from outer appearances to truth, and have been ennobled with proximity to the Divine Presence, all the spiritual poles endowed with luminous hearts, all the possessors of lucent intelligence, all bear witness that He will transfer us to that other kingdom. They inform us unanimously that He has prepared for us there reward and requital, and relate that He is repeatedly giving us firm promises and stern warnings.
As for the breaking of a promise, it is baseless and utter humiliation. It cannot in any way be reconciled with the glory of His sanctity. Similarly, failure to fulfil a threat arises either from forgiveness or powerlessness.
Now unbelief is extreme crime, and cannot be forgiven.31 The Absolutely Omnipotent One is exempt of and exalted above all powerlessness. Those who bring us their testimony and report, despite all the differences in their methods, temperaments and paths, are totally unanimous and agreed on this basic matter. By their number, they have the authority of unanimity. By their quality, they have the authority of learned consensus. By their rank, each one is a guiding star of mankind, the cherished eye of a people, the object of a nation's veneration. By their importance, each one is an expert and an authority in the matter. In any art or science, two experts are preferred to thousands of non-experts, and two positive affirmers are preferred to thousands of negators in the transmission of a report. For example, the testimony of two men affirming the sighting of the crescent moon at the beginning of Ramadan totally nullifies the negation of thousands of deniers.
In short: In the whole world there is no truer report, no firmer claim, no more apparent truth than this. The world is without doubt a field, and the resurrection a threshing-floor, a harvest.
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28. Qur'an, 30:50.