St. Ignatius gave us tools to use in our daily life to help us discern where we are being led and by whom. He guides us in learning if we are led by good or evil spirits. Knowing which spirit you are led by is of great help in making decisions in your life, large and small. A great series to help you learn about St. Ignatius’ 14 Rules of Discernment is one by Fr. Timothy Gallagher. You can listen to his podcasts here. He also has a DVD series and books on the topic.
And for those praying, here is day 6 of the Novena.