These lectures aim to create an understanding of the Christ event as it relates to its historical manifestation: the revelation of Christ in the personality of Jesus of Nazareth. This question is connected to many aspects of spiritual life, allowing us, through the choice of this topic, to gain broad insights into the field of spiritual science and its mission. On the other hand, we will have the opportunity to recognize the content of religion, which must be intended for humanity as a whole, and its relationship to the deeper sources of spiritual life, the occult sources, and the sources of esoteric science that inform us about the foundations of all religious and ideological striving.