The Spiritual Exercises (Latin: Exercitia spiritualia), composed 1522–1524, are a set of Christian meditations, contemplations, and prayers written by Ignatius of Loyola, a 16th-century Spanish Catholic priest, theologian, and founder of the Society of Jesus (Jesuits).
Divided into four thematic "weeks" of variable length, they are designed to be carried out over a period of 28 to 30 days.[1] They were composed with the intention of helping participants in religious retreats to discern the will of God in their lives, leading to a personal commitment to follow Jesus whatever the cost.[2]: 98 Their underlying theology has been found agreeable to other Christian denominations who make use of them[3] and also for addressing problems facing society in the 21st century.[4]
spirex
was invoked but never defined (see the help page).