In these meditations, a pious Christian thinker of undeniable integrity and reveals to us the symbols of Christian Hermeticism in its various levels, mysticism, gnosis and magic-using cabalistic science and certain aspects of alchemy and astrology. These symbols appear in the so-called major arcana of the ancient game of cards known by the name of taroco or, more commonly today, tarot. The author is in the plane of the deeper wisdom, so universal, the Catholic mystery. Recall, first, that such attempt is not unique in the history of Catholic thought, theology and philosophy, find it strange that many readers believers today. The ancient biblical wisdom and Christian struggled at first against any fatalism in the name of sovereignty and freedom of God against all cosmic powers, without denying the existence of secondary causes of earthly order used by Providence to direct the course of things. Recall in this context the doctrine of St. Paul, according to which elements of the world (revered by many as angelic powers), the powers and dominations, the rulers of this age are recognized in their reality and efficiency, but also have to be subjugated and incorporated into the triumphal procession in Christ (Col 2.15). Origins, going to the end of that line of thought, as a Christian company undertook to clarify the biblical revelation not only the philosophical wisdom of the pagans, but also the "wisdom of the princes of this world" (1 Cor 2.6) by which he meant "something like the occult philosophy of the Egyptians" (referring especially to the Hermetic writings attributed to Hermes Trismegistus, ie the Egyptian god Thoth), "astrology of the Chaldeans and Indians, who promise to teach the science of things supraterrenas "and also" the many doctrines of the Greeks about the divine. " Within just this unbroken tradition that strives to achieve with real thoroughness the very heart of Christian wisdom is to place our author. It is true that sometimes moves a little of this central line stepping over to the left (for example, when he says that the doctrine of reincarnation is at least worthy of examination from a Christian perspective) or to the right (coming too much dogma, in a somewhat fundamentalist mere opinions or religious practices, or when he suddenly starts talking about the evangelical counsels, the recitation of the rosary and the like). However, almost overwhelming abundance of genuine and fruitful lights projected onto us a good justification for a wider audience of readers are not deprived of this spiritual wealth. In fact, almost no propaganda, these letters from beyond the grave are starting to reach their target, these unknown friends whom they are addressed. With the publication of this work, Editorial Herder expected to pay a positive service to the theological reflection of the Spanish-speaking readers, who will find it a counterweight to the overly abstract or theological studies positivists, on the one hand, and especially juggling surface of esoteric literature (magic, Gnosticism, astrology, horoscopes) so fashionable today, on the other. The adult Christian should, as St. Paul advised his disciples, "examine everything and keep what is good" (1 Thess 5.21).