Christianity Religious aspects 53 Church history 17 History 15 Spiritual life 15 Origin 12 Catholic Church 11 mer ... Christian life 11 Philosophy 10 Islam 9 Religion 9 Biblical teaching 8 Relations 8 Spirituality 8 Theological anthropology 8 Christianity and other religions 7 History of doctrines 7 Criticism, interpretation, etc 6 Catholic authors 4 Christian ethics 4 Church 4 Criticism and interpretation 4 Doctrines 4 Faith 4 God 4 Judaism 4 Prayer 4 Christianity and culture 3 Conversion 3 Faith and reason 3 mindre ...