Islam History 45 Religious aspects 41 Relations 22 Muslims 20 Customs and practices 19 Religious aspects Islam 19 Christianity 17 Christianity and other religions 16 Study and teaching 14 Economic aspects 10 Relations Christianity 10 Religion 10 Apostasy 9 Buddhism 9 Doctrines 9 Islamic law 9 Relations Islam 9 Comments and critics 7 Economics, Islamic 7 Hadith 7 Islam and politics 7 Politics and government 7 Relations Buddhism 7 Criticism, interpretation, etc 6 Da'wah 6 Qur'anic teaching 6 Religions 6 Social aspects 6 Apostasy (Islamic law) 5