Ambrose, in 386, had built a magnificent
basilica at Milan, now called the
Basilica Sant'Ambrogio. Asked by the people to consecrate it in the same solemn manner as was done in
Rome, he promised to do so if he could obtain the necessary relics. In a dream, he was shown the place where such relics could be found. He ordered excavations to be made outside the city, in the cemetery Church of
Saints Nabor and Felix, who were at the time the primary patrons of Milan, and there found the relics of Saints Gervasius and Protasius. In a letter, Ambrose wrote:
"I found the fitting signs, and on bringing in some on whom hands were to be laid, the power of the holy martyrs became so manifest, that even whilst I was still silent, one was seized and thrown prostrate at the holy burial-place. We found two men of marvelous stature, such as those of ancient days. All the bones were perfect, and there was much blood." Ambrose had their relics removed to the Basilica of Fausta (now the Church of
Saints Vitalis and Agricola), and on the next day into the basilica, accompanied in the texts by many miracles, emblematic of divine favor in the context of the great struggle then taking place between Ambrose and the
Arian Empress
Justina. Of the vision, the subsequent discovery of the relics and the accompanying miracles, Ambrose wrote to his sister Marcellina.
Augustine, not yet baptized, claims to have witnessed these events and relates them in his
"Confessions" (IX, vii), and in
"De Civitate Dei" (XXII, viii) as well as in his
"Sermon 286 in natal. Ss. Mm. Gerv. et Prot.". They are also alleged by
Paulinus in his life of Ambrose. The latter died in 397 and by his own wish was buried in his basilica by the side of these martyrs. It has been suggested that the
Brescia Casket was made for or used to hold the relics. ==Veneration==