Due to Original Sin, we have lost our capacity to readily distinguish truth from falsehood. To enter the path of discernment, to enter the spiritual world, we need to understand God and the universe God created. It is a universe that is both physical and spiritual. This work will enable you to learn the tools of discernment as pioneered by St. Ignatius Loyola, a true master in the art of discernment. On your ten-week journey in the spiritual world, you will be involved in daily exercises that will help you to build your discernment ability and tune your spiritual radar. The exercises are designed to help you grow closer to Christ by understanding and following his inspirations and to avoid the traps of the enemy of human nature by understanding and resisting his inspirations.