Islam Religious aspects 32 History 23 Relations 16 Religious aspects Islam 14 Christianity 13 Muslims 13 Relations Islam 9 Study and teaching 9 Christianity and other religions 7 Relations Buddhism 7 Religion 7 Apostasy 6 Buddhism 6 Comments and critics 6 Doctrines 6 Hadith 6 Customs and practices 5 Marriage 5 Religions 5 Social aspects 5 Da'wah 4 Islam in mass media 4 Islamic education 4 Public opinion 4 Qur'anic teaching 4 Relations Christianity 4 Research 4 Arabic language 3 Asceticism 3