The first thing I would like to emphasize is the enormous moral and literary commitment involved in the translation from Spanish to English of the monumental spiritist philosophical work of Joaquín Trincado Mateo , “Judge of the living and dead of planet Earth”. "Know Thyself" is a fundamental book to understand the debacle and the coming end of this world Earth as we have known it, this book is the oasis amid the stormy passions and tribulations of souls in this desert of injustice and ocean of religious lies. No one who in the next 100 years must belong to and inhabit this Earth world will be unaware of the principles and axioms of light contained in this spiritist magnum opus. The whole earth needs to understand the immortality of the spirit, the immortality of the soul, the eternal and continued life through the multiple reincarnations of the spirits in the different worlds, the plurality of inhabited worlds, with inhabitants of lesser, equal, or greater spiritual progress than we enjoy here on Earth. All humanity needs to understand that the Earth will be communized in love and justice, thus becoming part of the concert of the worlds of progress that swarm in cosmogony, and that the perverse ones whom today rule the Earth will not be able to oppose this transition towards progress with their weapons of mass destruction. The detractors and destroyers of the common good of humanity will be silenced by the din that will reach them from the cosmos. The whole Earth needs to understand that money, profit and the exploitation of man by his brother will disappear. Money will disappear forever from the face of the Earth together with its defenders and worshippers, the men who worship the golden calf. The only values that will remain will be the values of life, solidarity, and love of others, where the only currency of exchange will be social conscience. The whole Earth needs to know that the religions that anesthetized the consciences of men will disappear forever from its face, religions that only live on ignorance, sweat, and blood of their parishioners, who badly paid with the slavery of their consciences and the subjugation of their bodies. The Earth will be cleansed of the pastors and religious people who collect for a God with an insatiable pocket, for a pygmy, mean and limited God, who needs the riches of his creatures to secure his existence. The Earth will be cleansed of the merchants of the sacred and the criminal traffickers of faith. The whole of Earth needs to know and understand why the end of everything known on its face is inexorably approaching with the arrival of the asteroids, which are about to impact it, asteroids arriving from space on a redemptive mission to heal the injustice that dominates this world of atonement. On impact, it will wipe out three-quarters of humanity and the earth will give birth to a new moon. The powerful, the supremacists, and the materialists whom today govern the Earth need to understand that they are nothing before the designs of the justice of Spiritism Light, and Truth, in their fantasies of domination, hoarding, subjugation, death, and exploitation of all mankind. The supremacist spirits, who live on hatred, death, exploitation, and ignorance of their brothers of the Earth, will be expelled to primitive worlds of the galaxy, to harder lands, where they will have to learn solidarity and live with the sweat of their effort. I hope with this small input, to have contributed to lighting the torch of knowledge and the awakening of consciences for the English-speaking world, since the "Know Thyself" covers and clarifies with its meridian light: the existence of the Spirit and Spiritism as a reason for the Universe, the creation of the Earth, the appearance of man on its surface, until the great final cataclysm that today is approaching the Earth. Wilson Kickbush; Buenos Aires Argentina, November 2021.