Ministry as Deacon
Vincent spent most of his life at Saragossa, where he was educated and ordained deacon by Bishop Valerius (Valerian). Because the bishop suffered from a speech impediment, Vincent acted as his spokesman, serving as the primary preaching voice of the diocese.
This office made him a conspicuous figure when the persecution of Diocletian reached Spain, and he is remembered for the boldness of his preaching at a time of danger to the Church.