学科
- Church work with the deaf1
- Church work with the poor1
- Church work with the unemployed1
- Church work with youth1
- City churches1
- City mission1
- Clergy--Training of1
- Clergy--pyschology1
- Commitment to the church1
- Community--Religious aspects1
- Conflict of generations1
- Congregational Church1
- Covenants--Biblical teaching1
- Creation--Biblical teaching1
- Cross-cultural studies1
- Death--Religious aspects--Christianity1
- Developing countries1
- Developmental psychology1
- Economic conditions1
- Economic development1