Jordan of Pisa was a 13th-century Dominican theologian and a pioneering preacher known for delivering sermons in the vernacular Italian. Born in Pisa, he studied in Paris and Bologna before dedicating his life to the Dominican Order. He gained widespread fame for his extensive memory of theological texts and his ability to engage large crowds through his musical, accessible preaching style. His work in Florence significantly influenced local morality and public life through the promotion of Thomistic doctrine.
Life and work
After studying in Paris and Bologna, Jordan joined the Dominican Order and served in various cities, including Siena, Viterbo, and Perugia. He eventually settled in Florence, where he was a highly respected figure. He was noted for his immense knowledge of the Bible and the Summa Theologiae, which he had memorized. While traveling to Paris to serve as a professor of theology, he died in Piacenza in 1311.
Preaching style
Jordan was a pioneer of vernacular preaching, using the local Tuscan dialect to reach broader audiences. His sermons were described as musical and versatile rather than ornate. In Florence, he often preached outdoors or while walking, attracting large crowds. His teachings focused on Christian living and sound doctrine, and some of his sermons were recorded by his followers.
Veneration
The Catholic Church beatified Jordan in 1838, following his cultus being confirmed by Pope Gregory XVI in 1833. He is commemorated on August 19 or March 6. His remains are preserved in the church of Santa Caterina in his birthplace of Pisa.