Serving as a lay brother, Seraphin imitated St. Francis in fasting, clothing and courtesy to all. He even mirrored Francis' missionary zeal, but Seraphin's superiors did not judge him to be a candidate for the missions.
Faithful to the core, Seraphin spent three hours in prayer before the Blessed Sacrament daily. The poor who begged at the friary door came to hold a special love for him. Despite his uneventful life, he reached impressive spiritual heights and has had miracles attributed to him.
Seraphin died on October 12, 1604, and was canonized in 1767.