Written in a dialogue style, the work features two fictional characters, Mümin (Believer) and Kâfir (Disbeliever), representing the poles of faith and disbelief, who debate various topics and attempt to establish intellectual superiority over one another. In reality, through the Kâfir, who is tasked only with asking questions, raising objections, and denying, the Mümin serves as an example of an ideal type that represents and demonstrates the pure faith and intellectual dialectic that every believer should possess.
Humanity, Proof, Reason, Prophets, Philosophy, Holy Books, Prayer (Salah), Fasting, Pilgrimage (Hajj), Almsgiving (Zakat), Compassion, Adultery, Theft, Punishment, Secularism, Love-Hate are the subjects of the dialogues in the work.