Canon law
- Early church, ca.30-600
Christian ethics - BJ1190-BJ1278
Christian life - BV4500-BV4595
Christian philosophers
Christian sociology - BT739
Christianity and politics - BR115.P7
Christianity - BR1-BR129
Christianity and atheism - BR128.A8
Christianity and culture - BF115.C8
Christiany and existentialism
Christianity and justice - BR115.J8
Christianity and law - BR115.L28
Christianity and other religions - BR127
Church - BV590-BV640
- Apostolicity - BV601.2
- Authority - BT91
- Foundation
- Holiness
Church and social problems - HN30-HN39
Church and state
Church and the world - BR115.W6
Church controversies
Church discipline
Church etiquette - BJ2018-BJ2019
Church polity - BV646-BV651
Dogma - BT19-BT33
- Dogma, Development of
Dogmatic theology - SEE Theology, Doctrinal
Faith -
- BT770-BT772 (Theology)
- BV4637 (Moral theology)
Mission of the Church - BV601.8
Systematic theology - SEE Theology, Doctrinal
Theologians
Theologians (Canon law)
Theological belief - SEE Faith
Theology - BR-BX
Theology, Doctrinal - BT65-BT84
- History - BT20-BT30
- - Early church, ca.30-600
- - Middle Ages, 600-1500
- - Modern period, 1500-
- - 16th century
- - 17th century
- - 18th century
- - 19th century
- - 20th century
Theology, Practical - BV1-BV4
Theology, Systematic - SEE Theology, Doctrinal