Holy Qur'an 3 : 103 - 120 " Al Wachdeh - Unity "

"Bismillahi'r-Rahmani'r-Rahim"
And hold fast by the covenant of Allah all together and be not disunited, and remember the favour of Allah on you when you were enemies, then He united your hearts so by His favour you became brethren; and you were on the brink of a pit of fire, then He saved you from it; thus does Allah make clear to you His communications that you may follow the right way.

And from among you there should be a party who invite to good and forbid the wrong, and these it is that shall be successful.

And be not like those who became divided and disagreed after clear arguements had come to them, and these it is that shall have a grievious chastisement.

On the day when (some) faces shall turn white and (some)faces shall turn black; then as to those whose faces turn black: Did you disbelieve after your believing ? Taste therefore the chastisement because you disbelieved. And as to those whoses faces turn white, they shall be in Allah's mercy; in it they shall abide

These are the communications of Allah which We recite to you with truth, and Allah does not desire any injustice to the creatures.

And whatever is in the heavens and whatever is in the earth is Allah's., and to Allah all things return.