On This Day: Edict of Thessalonica: Emperor Theodosius I and his co-emperors Gratian and... (380)

On February 27, 380: Edict of Thessalonica: Emperor Theodosius I and his co-emperors Gratian and Valentinian II declare their wish that all Roman citizens convert to Nicene Christianity.

This historical event can serve as a powerful sermon illustration about the enduring nature of faith through history. Consider using it when preaching about faith.