Doctrines Society of Friends 591 History 578 Theology, Doctrinal 511 Religious aspects 397 Catholic Church 281 Islam 194 more ... Judaism 173 Christianity 167 Buddhism 159 History of doctrines 131 Church history 105 Reformed Church 104 Theology 97 Relations 85 Puritans 80 Lutheran Church 71 Histoire 66 Christian life 59 Christian sociology 58 Criticism, interpretation, etc 57 Protestant churches 51 Spiritual life 51 Philosophy 48 Religion 46 Religious life 46 Orthodox Eastern Church 45 Canon law 41 Christian ethics 41 Catholic authors 40 less ...