The "mystery" of La Santísima Trinidad is rooted in the collective unconscious of Christianity. This little book could, at the first moment, suffer the impact of I reject, however, as the reading and understanding of ideas occurs, they shadows will turn into light. The theme was addressed by others in the work "Los mysteries of the condor" in a synthetic way, so such approaches can eventually serve as a complement. However, with the passage of time, ideas were added and we realized other details, allowing greater breadth and depth. This booklet highlights possible misconceptions accumulated around wide of history, trying to lead the reader to a philosophical and theological reflection deep over the Holy Trinidad, with the hope of reaching a greater understanding, there are no mysteries.