Mandatum is a 5-day, 4-night immersive experience held on the beautiful campus of Portsmouth Abbey, bringing together Catholic high school teens from across the diocese. This week provides an opportunity to form young men and women. Rooted in prayer and strengthened by the Sacraments, they will be equipped to embrace their call to holiness, mission, and responsibility in the Church and in the world. Our goal is bold and clear: to raise up a generation of saints who lead with wisdom and love, imitate Christ, and stand as a leaven of renewal and a witness to the Gospel in every sphere of society.