Islam built Muslim society on a solid foundation of brotherhood and solidarity among them. Allah, Exalted is He, Says (what means): {The believers are but brothers.} [Quran 49:10]. In this hadeeth, the Prophet ﷺ informed us of the mutual duties Muslims have towards one another. He ﷺ stated that a Muslim, whether he is a free man or slave, an adult or minor, is a brother to his fellow Muslims. This brotherhood entails that a Muslim must not wrong his fellow Muslims; Allah, Exalted is He, deemed injustice forbidden, no matter how insignificant it may seem. At the same time, a Muslim is also required to rescue his fellow Muslims from any injustice or oppression, and must not to leave them subjected to it without providing them with help, and he should also not leave them to those who harm them without protection,to the best of his ability. He ﷺ also stated that whoever strives to fulfill the needs of his fellow Muslim brother, Allah, Exalted is He, will help him and make things easy for him to fulfill his own needs. Moreover, whoever helps a fellow Muslim when a worldly calamity befalls him, i.e., distress or adversity pertaining to his worldly affairs, until his grief and calamity are relieved, Allah, Exalted is He, will relieve him of a calamity and terror on the Day of Resurrection. In addition, whoever sees one of his fellow brother’s faults or flaws and conceals it, Allah, Exalted is He, will conceal his faults on the Day of Resurrection. It is noteworthy that this does not mean that he should turn a blind eye and remain silent when he sees his fellow Muslim brother commit a sin. Rather, it is incumbent to advise and forbid him from it, using the prescribed means of forbidding sin until he refrains (from committing that sin). This is a manifestation of the enjoined sincerity towards one’s fellow Muslim brothers. .