because its Lord will have so commanded it.

That day the people will come back (from the place of reckoning) in different groups, so that they may be shown (the fruits of) their deeds.

So, whoever does good (even) to the weight of a particle shall see it.

And whoever does evil (even) to the weight of a particle shall see it.

I swear by those (horses) that run snorting,

then those that create sparks by striking (their hoofs) on the stones,

then those that invade at morning,

and raise a trail of dust therein,

then enter, at the same time, into the centre of the (opposing) host,

man is, indeed, very ungrateful to his Lord,