RibaRiba (ربا ,الربا، الربٰوة ALA, ˈrɪbæː) is an Arabic word that can be roughly translated as "usury", or unjust, exploitative gains made in trade or business under Islamic law. Riba is mentioned and condemned in several different verses in the Qur'an (3:130, 4:161, 30:39 and perhaps most commonly in 2:275-2:280). It is also mentioned in many hadith (reports describing the words, actions, or habits of the Islamic prophet Muhammad). While Muslims agree that riba is prohibited, not all agree on what precisely it is.
ApostasyApostasy (əˈpɒstəsi; ἀποστασία , 'a defection or revolt') is the formal disaffiliation from, abandonment of, or renunciation of a religion by a person. It can also be defined within the broader context of embracing an opinion that is contrary to one's previous religious beliefs. One who undertakes apostasy is known as an apostate. Undertaking apostasy is called apostatizing (or apostasizing – also spelled apostacizing).
Muslim BrotherhoodThe Society of the Muslim Brothers (جماعة الإخوان المسلمين ALA), better known as the Muslim Brotherhood (الإخوان المسلمون ALA), is a transnational Sunni Islamist organization founded in Egypt by Islamic scholar and schoolteacher Hassan al-Banna in 1928. Al-Banna's teachings spread far beyond Egypt, influencing today various Islamist movements from charitable organizations to political parties. Initially, as a Pan-Islamic, religious, and social movement, it preached Islam in Egypt, taught the illiterate, and set up hospitals and business enterprises.