Christianity Islam 5 Islam -- 5 Relations -- 5 Christianity and other religions -- 4 Apologetics 1 Buddhism 1 more ... Civilization -- 1 Hinduism 1 Interpersonal communication 1 Interpersonal communication -- 1 Interpersonal relations 1 Interpersonal relations -- 1 Judaism 1 Religions 1 Religious aspects -- 1 Sikhism 1 Western influences 1 less ...