Narrated from Sayyiduna Abdullah bin Amr bin al-As (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: Beware of oppression! For oppression will be (many) darknesses on the Day of Resurrection. Avoid foul speech, for indeed Allah Almighty does not like abusive and obscene language. And beware of intense love for wealth! For this very thing destroyed those before you; it commanded them to sever ties of kinship, so they severed them; it incited them to miserliness, so they became miserly; and it commanded them to commit evil, so they committed evil. A man stood up and said: Which Islam is best? The Prophet (peace and blessings be upon him) replied: That other Muslims are safe from your tongue and your hand.