Before becoming a priest, Juan Gonzalo Callejas was a young rebel from Medellín. He listened to heavy rock, dressed in black and had a special interest in the devil. But when death knocked on his door, he realized it was not a game. Thanks to the experiences he gained, he wanted to dedicate his life to God to prevent dark forces from attacking others. Confronting witchcraft is part of the priest's mission. His studies have taken him all over the world, and he has experienced things that no one would want to experience. With this book, he wants to share all the information he has been able to gather for those who have been affected by dark forces at some point and are willing to confront and overcome them. Throughout these pages, the different types of witchcraft and the different supernatural forces that can harm us are explained, each with the respective formulas to avoid or fight them.