Please tell me about the brotherhood in Islam.

Praise be to Allah, the Lord of the Worlds, and blessings and peace be upon our Prophet Muhammad and upon all his Family and Companions. Brotherhood in Islam has a glorious meaning, Islam established deep roots for it. Allah (S.W.T) says (Interpretation of the meaning). The believers are nothing else than brothers (in Islamic religion). A Muslim always keeps a favorable judgment towards his Muslim brothers and works hard to defend their honor. Abu Hurairah () said: The Messenger of Allah said, "Beware of suspicion, for suspicion is the worst of false tales. Do not look for other's faults. Do not spy one another, and do not practise Najsh (means to offer a high price for something in order to allure another customer who is interested in the thing). Do not be jealous of one another and do not nurse enmity against one another. Do not sever ties with one another. Become the slaves of Allah, and be brothers to one another as He commanded. A Muslim is the brother of a Muslim. He should neither oppress him nor humiliate him. The piety is here! The piety is here!'' While saying so he pointed towards his chest. "It is enough evil for a Muslim to look down upon his Muslim brother. All things of a Muslim are inviolable for his brother in Faith: his blood, his wealth and his honour. Verily, Allah does not look to your bodies nor to your faces but He looks to your hearts and your deeds.'' A Muslim does not have any priority on his Muslim brother, they are as equal as the teeth of a comb. There is no superiority at all except on the basis of fear of Allah (S.W.T) and good deeds. Prophet (Blessings and peace of Allah be upon him) said: “The lives of all Muslims are equal, they are all one hand against others, the lowliest of them can guarantee their protection. A Muslim must not be killed for an infidel, nor must one who has been given covenant be killed while his covenant holds. A Muslim always soft nature for a Muslim and will be kind and humble to the believers. Allah says (Interpretation of the meaning): {Muhammad is the Messenger of Allah, and those who are with him are severe against disbelievers, and merciful among themselves. Allah will bring a people whom He will love and they will love Him, humble towards the believers, stern towards the disbelievers. Allah knows best.