The interpretation timeline
The Colloquy of Regensburg
Catholic and Protestant theologians reached a joint formula on justification that neither side ratified.
1541
Regensburg
Reformation
c. 1500 – 16501541
Event
The Colloquy of Regensburg
At Regensburg, Catholic and Protestant theologians agreed on a formula of twofold righteousness; the agreement was rejected by both Rome and Luther.
Modern · 1953 →
The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.