God, the Invisible King by H. G. Wells is an early example of 20th century speculative fiction that examines the relationship between faith and science within a philosophical framework. Through his exploration of religious themes and themes of truth, he questions the existence of an unseen deity and how it is perceived by humanity. The novel offers a unique approach to the topic as Wells employs allegory and metaphor through his use of characters and symbols to represent various ideas about morality and faith.