- Church renewal
- United Church of Christ
- Evangelical and Reformed Church
- Reformed Church in the United States
- 20th century
- Church attendance
- Church growth
- Church history
- Church membership
- Church renewal.
- Church work
- Commitment to the church
- Evangelical and Reformed Church.
- German Reformed Church (U.S.)
- New York (State)
- New York Congregational Christian Conference
- Reformed Church in the United States.
- United Church of Christ.