Catholic Church Doctrines 32 Spiritual life 27 Religious aspects 24 Mysticism 20 History 11 Papal documents 11 more ... Church and social problems 10 Church music 7 Siena Donor: Holy Name Province 7 Catholic authors 6 Christianity 6 Église catholique 6 Relations 6 Sacraments 6 Church history 5 God 5 Monastic and religious life 5 Pastoral theology 5 Asceticism 4 Church and state 4 Early works to 1800 4 Encyclicals, Papal 4 Foreign relations 4 Liturgy 4 Lord's Supper 4 Love 4 Perfection 4 Poverty 4 Siena Donor: From the collection of The Reverend Thomas Phelan, donated by The McCarthy Charities, Inc 4 less ...