St. Ambrose begs Theodosius to listen to him, as he cannot be silent without great risk to both. He points out that Theodosius though God-fearing may be led astray, and points out that his decision respecting the restoration of the Jewish synagogue is full of peril, exposing the bishop to the danger of either acting against the truth or of death. The case of Julian is referred to, and the reasons given for the imperial rescript are met, especially by the plea that the Jews had burnt many churches. St. Ambrose touches on the temple of the Valentinians, whom he declares to be worse than heathen, and points out what a door would be opened to the calumnies of the Jews and a triumph over Christ Himself. The Emperor is lastly warned by the example of Maximus not to take the part of Jews or heretics, and is urged to clemency.