- Barth, Karl, 1886-19681
- Bible1
- Biblical interpretation[remove]1
- Gregory I, Pope, approximately 540-6041
- History1
- Luther, Martin, 1483-15461
- Schleiermacher, Friedrich, 1768-18341
- Theology1
- Tillich, Paul, 1886-19651
- Warfield, Benjamin Breckinridge, 1851-19211