But it was not confirmed by the archbishop of Milan.

He dictated an epistle of censure and reproach, more suitable, perhaps, if the emperor had received the mark of circumcision, and renounced the faith of his baptism.

Ambrose considers the toleration of the Jewish, as the persecution of the Christian, religion; boldly declares that he himself, and every true believer, would eagerly dispute with the bishop of Callinicum the merit of the deed, and the crown of martyrdom; and laments, in the most pathetic terms, that the execution of the sentence would be fatal to the fame and salvation of Theodosius.

As this private admonition did not produce an immediate effect, the archbishop, from his pulpit, publicly addressed the emperor on his throne; nor would he consent to offer the oblation of the altar, till he had obtained from Theodosius a solemn and positive declaration, which secured the impunity of the bishop and monks of Callinicum.

The recantation of Theodosius was sincere; and, during the term of his residence at Milan, his affection for Ambrose was continually increased by the habits of pious and familiar conversation.
When Ambrose was informed of the massacre of Thessalonica, his mind was filled with horror and anguish.