Islam Islam -- 28 Religious aspects -- 21 Religious life -- 20 Prayer -- 14 Customs and practices 13 Conduct of life 8 more ... Doctrines 5 Muslim -- 5 Management -- 4 Medicine -- 4 Devil -- 3 Economics -- 3 Family -- 3 Hadith -- 3 Muslims -- 3 Prayers and devotions 3 Apostasy -- 2 Medicine in the Quran 2 Motivation (Psychology) -- 2 Muslim pilgrims and pilgrimages -- 2 Pillars of Islam 2 Religious aspects. -- 2 Saudi Arabia -- 2 20th century 1 Christianity 1 Christianity and other religions -- 1 Civil rights (Islamic law) 1 Civil service -- 1 Collected work 1 less ...