Summa Daemoniaca

Evil Why has God allowed Evil? Why is there a whole world of demons? Why along with the infinite happiness of God, there is a whole microcosm of eternal suffering? Why does Creation have its perfect dark reverse? Why did the iniquity of the fallen angels choose to bring their suffering to a consummation, to reach the end, to continue beyond the point of no return? "Summa Daemoniaca" is a treatise on demonology about the nature of the devil, hell, diabolical possession, exorcism and all issues related to these powers of darkness. This treatise began to be written with the goal of achieving a single work that would fully and exhaustively cover the field of the devil to be used by the priests. Constructed this work from the point of view of the Church, it contains everything that is known about the nature of the devil, hell, diabolical possession, exorcism and all issues related to these powers of darkness. After twelve years of work and interviews with hundreds of exorcists from around the world, this is the most serious and profound work on the dark part of Creation. This work has been edited over and over again and has not lost interest in the public. It has been sold in Spain and America and has been translated into many different languages.