When you experience moments of spiritual happiness, learn to remain vigilant, because the world of darkness is there ready to attack you

"You have a moment of intense joy? You must expect to encounter something unpleasant caused by events or people around you. Yes, you must expect it, and if you are unmindful, you will be caught unprepared. When you experience moments of spiritual happiness, of great light, learn to remain vigilant, because on the other side, the world of darkness is there ready to attack you; and if you are taken by surprise, you can lose all the advantages you have acquired. These are laws: since everything is linked, a movement in one region activates another movement in the opposite region."