E
- Author
- Released
- 638
Overview
On other databases
5 identifiers linking Ecthesis across the web's reference databases
5 identifiers linking Ecthesis across the web's reference databases
From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0
The Ecthesis is a letter published in 638 CE by the Byzantine emperor Heraclius which defined monotheletism as the official imperial form of Christianity.