The Paulist Fathers are a Roman Catholic religious community founded in 1856 by Father Isaac Hecker in the United States. Their mission focuses on evangelization and spreading the message of the Gospel, particularly in North America. The community emphasizes the importance of adapting the Catholic faith to contemporary culture. The Paulist Fathers are known for their commitment to social justice, interfaith dialogue, and the use of modern media to reach people. They operate various parishes, retreat centers, and educational programs, aiming to engage with diverse communities and promote spiritual growth through their ministries.