Deus Irae

Lore & Background

Dick started the novel but realized he did not know enough about Christianity to finish it. He asked science fiction editor and author Ted White to collaborate, but after reviewing the manuscript, White never began the work. Zelazny found the manuscript in White's home in early 1968, read it, and contacted Dick about working on the project. Work proceeded sporadically over several years as each author forgot about the book. The novel was completed quickly in the spring of 1975 after the publisher, Doubleday, demanded either the manuscript or repayment of the advance paid to Dick. The editor discovered that Zelazny had sent photocopies of manuscript pages and demanded the originals; much to Zelazny's chagrin, he was required to send in pages stained with cat urine.

Reader's Guide

The novel explores themes of religious belief and mythology in a post-nuclear war world. After 1982, a devastating nuclear war causes widespread mutations and the collapse of national communications. A new messianic religion, the Servants of Wrath (SOWs), worships Carleton Lufteufel, the creator of the war's ultimate weapon. The plot follows Tibor McMasters, an armless, legless cyborg artist commissioned to paint a mural of Lufteufel. McMasters embarks on a pilgrimage to meet Lufteufel, encountering mutant sentient creatures and a decaying artificial intelligence. The story includes a bloody imprint on a shirt that evokes the Christian legend of the veil of Veronica and the Shroud of Turin. McMasters unknowingly murders Lufteufel, and after Lufteufel's death, his spirit helps his intellectually challenged daughter Alice. McMasters is tricked into using an elderly dying alcoholic vagrant for the mural's likeness, suggesting that religious belief is often based on mythological accretions.

Did You Know?

• The novel's title, Deus Irae, means 'God of Wrath' in Latin, a play on the phrase Dies Irae.
• The novel was based on Philip K. Dick's short stories 'The Great C' and 'Planet for Transients'.
• Zelazny was required to send in manuscript pages stained with cat urine to the publisher Doubleday.
• The protagonist Tibor McMasters is an armless, legless cyborg phocomelus artist.

A Manuscript's Unlikely Journey to Completion

Deus Irae began as a solo project by Philip K. Dick, who ultimately set it aside because he felt he lacked sufficient knowledge of Christianity to carry the story to a satisfying conclusion. He reached out to science fiction editor Ted White, hoping for a collaborative partner, but White reviewed the manuscript and never picked up the work. The pages sat dormant in White's home until early 1968, when Roger Zelazny stumbled upon them, read through the draft, and reached out to Dick about co-authoring. What followed was a peculiarly languid partnership: over several years, each writer would lose track of the project and forget to continue. The novel only saw a rapid push to completion in the spring of 1975, when Doubleday, the publisher, demanded either the finished manuscript or repayment of the advance originally paid to Dick. Even the final submission carried a stain—literally—because Zelazny was forced to hand over original pages that had been marred by cat urine after he had previously sent photocopies. He later mused with amusement about what the Doubleday editor must have thought of those pages.

A World Rebuilt Around a New God of Wrath

The novel is set in the aftermath of a catastrophic nuclear war that occurred after 1982. The fallout has permanently disabled national communications networks and triggered widespread mutations across both human and animal populations. In this broken landscape, a new messianic faith has taken root, drawing on gnostic traditions. Its adherents, the Servants of Wrath, worship Carleton Lufteufel—a name that fuses the German words for "air" and "devil"—as the creator and detonator of the war's ultimate weapon. He had served as chairman of the U.S. Energy Research and Development Agency. The SOWs' theology centers on an anger-driven conception of divinity, standing in sharp contrast to the dwindling Christian congregations still found in places like Charlottesville, Utah, where the two groups engage in ongoing theological disputes. This tension between a wrath-worshipping faith and the older Christian tradition is the structural and spiritual backbone around which the entire narrative turns.

The Cyborg Artist and the Pilgrimage to a Living God

The story's central quest belongs to Tibor McMasters, a cyborg artist who has lost both his arms and legs. The Servants of Wrath commission him to paint a mural of Lufteufel for their new church, but they possess only a three-dimensional photograph of their deity. To render him faithfully, McMasters must undertake a dangerous pilgrimage—called a "pilg"—stretching from Wyoming to California to see Lufteufel in person. Along the way, he and fellow seekers confront sentient mutant lizards, birds, and insects that evolved from the radiation, as well as the "Big C," a decaying artificial intelligence that survives by consuming humans for trace elements. At Lufteufel's home, the god is removing shrapnel from his own forehead when he bleeds out and loses consciousness. His intellectually challenged daughter, Alice, presses a shirt to the blood, leaving a permanent imprint—the only true likeness of his face, echoing the Christian relics of the Veil of Veronica and the Shroud of Turin.

The Mural, the Murder, and the Myth That Remains

The novel's most pointed irony arrives in its final act. Lufteufel, hiding under the German name "Jack Schuld"—meaning "guilt"—kills a dog belonging to McMasters, and McMasters, unaware of the man's true identity, murders him. After the death, Alice is visited by Lufteufel's spirit, which silently lifts the fog from her mind, curing her disability, while another survivor glimpses a "Palm Tree Garden" reminiscent of Eden, hinting that Lufteufel may have been a gnostic demiurge: a self-aggrandizing earthbound deity whose power is limited relative to higher divinity. Yet McMasters, still ignorant of the god's death, is deceived by his Christian companion Pete into painting the commissioned mural from the likeness of a dying alcoholic vagrant. That mural endures in Servants of Wrath institutions, serving as a quiet, devastating argument that religious belief is frequently built on mythological accretions rather than faithful accounts of what actually transpired.