St Methodius of Olympus

Predicted a time when Christians seem defeated, but God would send a great monarch to conquer the enemies of the faith and restore peace. After his reign and death in Jerusalem, an unprecedented period of tranquility follows.

Warned that people would become ungrateful during the long peace, leading to sinful behavior and doubts about the faith. As a result, the Antichrist would arise, bringing great tribulation and persecution before Christ’s return.