[Hujurat 49:5] And had they been patient until you yourself came out to them, it would be better for them; and Allah is Oft Forgiving, Most Merciful.
[Hujurat 49:6] O People who Believe! If any miscreant brings you some tidings, verify it, lest you unknowingly cause suffering to some people, and then remain repenting for what you did.
[Hujurat 49:7] And know that Allah’s Noble Messenger is among you; in most of the affairs, were he to listen to you, you would surely fall into hardship, but Allah has made faith dear to you and has instilled it in your hearts, and has made disbelief and rebellion and disobedience abhorred by you; it is people like these who are on guidance.
[Hujurat 49:8] The munificence and favour of Allah; and Allah is All Knowing, Wise.
[Hujurat 49:9] And if two groups of Muslims fight against each other, reconcile them; and if one of them oppresses the other, fight against the oppressor till it returns to the command of Allah; then if it returns, reconcile between them with justice, and be fair; indeed Allah loves the equitable.
[Hujurat 49:10] The Muslims are brothers to each other, therefore make peace between your two brothers and fear Allah, so that you may gain mercy. (The entire Muslim nation is a single brotherhood, without any distinction for caste, creed or colour.)
[Hujurat 49:11] O People who Believe! Men must not ridicule
other men for it could be that the ridiculed are better than the mockers,
nor must the women ridicule other women for the ridiculed women may be
better than the mockers; and do not insult one another, nor assign evil
nicknames; how base it is to be called a sinner after being a Muslim! And
whoever does not repent - then it is they who are unjust.