In the meanwhile the Persians, hearing of the emperor's warlike preparations, and not a little terrified at the prospect of an engagement with his forces, dispatched an embassy to pray for conditions of peace. These overtures the emperor, himself a sincere lover of peace, at once accepted, and readily entered on friendly relations with that people. At this time, the great festival of Easter was at hand; on which occasion he rendered the tribute of his prayers to God, and passed the night in watching with the rest.