AuthorFr. Ludovic-Marie Barrielle, CP.CR.V.
Since 1533, the Spiritual Exercises of St. Ignatius have been used by millions to deepen their Christian lives.
This booklet distills the wisdom of the 30-day retreat into 20 principles so you can discern the spiritual influences in your life that are from God from those that are from the devil. Father writes from 40 years of experience as a retreat master.