Theodor Fischer

Theodor Fischer, the narrator of the tale, is portrayed as a perceptive young boy, the son of the church organist. Together with his friends Nikolaus Bauman and Seppi Wohlmeyer, he encounters and interacts with Satan. Theodor's observations and insights permeate the narrative, offering a unique perspective on the events that unfold. He is depicted as empathetic and open-minded, yet he questions both popular beliefs and new ideas. As the sole character privy to all of Satan's actions and philosophical musings, Theodor serves as a bridge between the mystical and the mundane, grappling with the complexities of morality and existence.

Nikolaus Bauman

Nikolaus Bauman is another young boy integral to the story, being the son of the principal judge. He shares in the adventures with Satan but meets a tragic fate when he drowns while attempting to rescue little Elsa. This event is a pivotal moment, highlighting the influence of Satan, who alters Nikolaus's destiny, underscoring the underlying themes of fate and predestination in the narrative.

Seppi Wohlmeyer

Seppi Wohlmeyer, the third young boy of the group, is the son of the keeper of the principal inn. As a close friend of Theodor and Nikolaus, Seppi is an essential participant in their shared experiences with Satan. His character adds depth to the group dynamics and reinforces the bonds of friendship that are tested throughout the story by the presence of supernatural elements.

Satan

Satan, adopting the guise of Philip Traum, claims to be a nephew of the fallen angel and presents himself as an angel of sixteen thousand years. He possesses the ability to appear and vanish at will, wielding significant influence over the lives of the other characters by altering their futures, often leading to death or madness. While he professes benevolence, his actions frequently suggest otherwise. He holds animals in high regard while maintaining a cynical view of humanity. Ultimately, Satan embodies a nihilistic philosophy, denying the existence of heaven, hell, the afterlife, and even humanity itself. In his guise as Philip Traum, he is a charismatic and enigmatic figure who attracts people, including providing indirect financial aid to Father Peter. His presence is central to the work's misanthropic themes.

Father Adolph

Father Adolph is depicted as a vindictive priest who orchestrates the defrocking of Father Peter and later contributes to his imprisonment. His character is marked by questionable motivations; though zealous in his religious duties, he often demonstrates impure intentions. He shows hostility towards those accused of witchcraft yet maintains a friendly disposition towards the Astrologer, suggesting a complex and morally ambiguous nature.

Father Peter

Father Peter, a compassionate and dedicated priest, embodies the virtues of faith and hope. He preaches the benevolence of God and seeks out the goodness in humanity. His life takes a turn for the worse when he is accused of heresy by Father Adolph, leading to the loss of his priesthood and subsequent poverty. Further misfortune befalls him when he is accused of witchcraft after receiving wealth from Satan. Ultimately, Satan intervenes to alter his future, leaving him in a state of serene insanity for the remainder of his life.

The Astrologer

The Astrologer is introduced as a confidant of Father Adolph and a persistent adversary to Father Peter, often acting as his accuser. His character is shrouded in mystery, as Satan occasionally inhabits his body, performing miraculous feats that blur the lines between evidence and illusion, thus challenging perceptions of witchcraft and reality.

Margret

Margret, the niece of Father Peter, is characterized as a beautiful young woman who remains steadfast and loving despite her uncle's misfortunes. The loss of their...