In "The Go-Between," Hartley crafts a narrative imbued with profound moral significance, reminiscent of the works of Hawthorne. When Leo, the protagonist, pauses at a church near Brandham Hall after visiting the graves of the Trimingham family, he engages in a moment of contemplation and forgiveness. This act captures the essence of his journey, as he prays not only for those involved in the events of 1900 but also for himself. Through this solemn reflection, Leo forgives the unthinking manner in which he was treated and embraces the burden of his unintended betrayal.

This moment of introspection is pivotal. Marian, a key figure in the novel, imparts to Leo that the only true curse is an unloving heart. Her words resonate deeply, underscoring the novel's thematic exploration of love and its highest expression—self-sacrifice. Leo's tragic adult life, characterized by his initial ignorance of this truth, finds a measure of redemption when he honors Marian's request to communicate with her grandson, Edward. This act signifies Leo's acceptance of a more profound understanding of love and responsibility, completing his moral and emotional journey.

L.P. Hartley's novel, The Go-Between, offers a profound exploration of England's spiritual void during the early twentieth century. The narrative centers around Leo, a character whose spiritual journey diverges from the nihilistic tendencies prevalent in much of the literature of that era. Instead of succumbing to despair, Leo experiences a spiritual rebirth, suggesting that such regeneration can occur within the structure of institutional Christianity. This theme aligns with Hartley's broader literary focus on transcendent values, as seen in his other works like The Hireling (1957) and Facial Justice (1960).

Throughout The Go-Between, motifs indicative of a Christian framework subtly weave into Leo's story, not as a contrived narrative device, but as elements that he personally interprets and assimilates. This personal engagement with spiritual themes makes his transformation both authentic and relatable. Leo’s experience serves not only as his personal redemption but also as a metaphorical journey that reflects Hartley's aspiration for spiritual belief amidst a secular world. Hartley's treatment of these themes is not merely a narrative choice but a persuasive argument for the possibility of rebirth through faith, even in an era marked by existential doubt.