Anyone causes harm to a Muslim will be harmed by Allah, and anyone causes hardship to a Muslim will be caused hardship by Allah A man follows the religion (i.e. ways and manners) of his intimate friend. So, each of you should carefully consider whom he takes as his intimate friend The Muslim owes his fellow Muslim six (things): when you meet him, greet him; when he invites you, accept his invitation; when he asks for your advice, give him advice; when he sneezes and praises Allah, say: May Allah have mercy on you; when he is ill, visit him; and when he dies, follow his funeral. I am not responsible for any Muslim who stays among the polytheists I will certainly expel the Jews and the Christians from the Arabian Peninsula until only Muslims are left in it