Muslim pilgrims and pilgrimages 53 Biography 27 Pillars of Islam 20 Islam 15 Muslims 12 History 11 Islamic shrines 10 Politics and government 8 Religious aspects 8 Customs and practices 7 Family 7 Sacred space 6 Foreign relations 5 National security 5 Defenses 4 Holy well 4 Mosques 4 Muslim women 4 Water 4 Anecdotes 3 Criticism, interpretation, etc 3 Hadith 3 In Islam 3 Islam and state 3 Juvenile literature 3 Medicine 3 Muslim 3 Petroleum industry and trade 3 Saudi Arabia 3 Terrorism 3