With the central axis of ethnological teachings and the testimonies of mythological narratives and literary recordings, Panagis Lekatsas deals with the subject of sacred marriage and the recurring motif of hierogamy throughout the ages in his unique book, The Call of Theonife. With the same scientific accuracy and boldness that characterize his entire work, he refers to the myth of Io, the role of the divine bull and the Minotaur, extending his research to the early Christian mystical tradition, the "call of the Virgin Mary," the hagiological tradition, and erotic magic, as witnessed by the ancient papyri. Through this timeless examination, the religious, ideological, and social components that lurk in myths are clarified, while at the same time a unique model of method and interpretation of the data of mythological tradition is revealed to the initiated reader as well as to the unsuspecting reader.