Magis is a Latin term meaning "more" or "greater," serving as a foundational principle in Ignatian spirituality that calls for discerning and pursuing the option which yields the most profound service to God and others, rather than mere quantitative increase.[1][2] Rooted in the writings of St. Ignatius of Loyola, founder of the Society of Jesus (Jesuits), it embodies a dynamic discernment process emphasizing qualitative excellence and contextual "betterment" over exhaustive effort, often misinterpreted as relentless busyness but intended to foster deeper alignment with divine will.[3][4] This concept permeates Jesuit education, missions, and formation, inspiring institutions worldwide to prioritize transformative impact, such as rigorous intellectual pursuit and social justice initiatives aimed at universal good.[5][6]In practice, magis encourages reflective decision-making, where individuals evaluate choices against the benchmark of greater divine glory, drawing from Ignatian exercises that integrate prayer, examen, and action.[1] It has shaped Jesuit contributions to fields like theology, science, and humanitarian work, underscoring a commitment to adaptability and boldness in apostolic endeavors.