Lectures on the Origin and Growth of Religion as Illustrated by the Native Religions of Mexico and Peru

In Short

This volume collects a series of academic lectures delivered at Oxford and London in 1884, exploring the complex religious systems of the Aztec and Inca civilizations. By meticulously analyzing mythology, ritual practices, and institutional structures, the work frames these faiths as essential case studies in the science of religion. It seeks to demonstrate that human religious development follows fixed, universal laws. The text has endured as a foundational, if dated, attempt to apply comparative methodology to the study of indigenous American civilizations before and during the Spanish conquest.

The Story

The inquiry begins by positioning the study of Mexico and Peru as a voyage to a different planet—a way to witness the "pre-historic ages" preserved in the practices of isolated cultures. The narrative immediately establishes the environmental and social context of the Aztecs, describing a civilization that, despite lacking iron, beasts of burden, or a written language, achieved remarkable sophistication in stonecraft and pictorial communication. The author moves swiftly to the religious heart of the Aztec empire, detailing the architecture of the great temples and the grim, ornate rituals centered on deities like the war god Uitzilopochtli and the dark, powerful Tezcatlipoca.

The account of Mexican religion is stark. It does not shy away from the reality of human sacrifice, analyzing it not as mere savagery, but as a misguided, primitive attempt to placate deities thought to possess the same appetites and needs as human beings. Central to this section is the myth of Quetzalcoatl, the "Feathered Serpent," whom the author identifies as a personification of the fertilizing Atlantic wind. The narrative explores how these religious structures supported a rigid society, including monastic institutions and priesthoods that held immense power over the daily life and final eschatology of the populace.

The focus then shifts to the empire of the Incas in Peru. Here, the narrative arc changes from the volatile, blood-soaked Aztec pantheon to a highly organized, state-controlled theocracy. The Inca empire is presented as a "monastic" society where the Sun god reigns supreme and the ruler—the Inca—is viewed as a living, divine entity. The author describes the economic precision of this state, where all labor and resources were managed to sustain the cult of the Sun.

The conclusion of the work ties these two worlds together through the arrival of the Spanish. The author details the fall of both civilizations, noting how the internal collapse of faith and the brutal efficiency of the conquest paved the way for Christian conversion. The narrative concludes with a reflection on the role of the Inquisition in the New World, observing the tragic irony that the converted peoples were subjected to a new, harsh religious orthodoxy by the very conquerors who sought to save them. The final analysis posits that both the Aztec and Inca religions, while exhibiting flashes of moral development, ultimately remained trapped in a self-seeking, utilitarian stage of belief that prioritized ritual over ethical reform.

How It Unfolds

The preliminary landscape The author establishes the intellectual framework for comparing religions of the New and Old Worlds. He asserts that despite vast physical and cultural distances, the religious history of humanity follows a predictable, natural path.

The Aztec pantheon The focus turns to the specific deities of the Mexican plateau, with particular attention given to the terrifying iconography of Uitzilopochtli and the symbolic nature of the wind god, Quetzalcoatl. Detailed descriptions of temples and the horrific, blood-stained oratories bring the stark reality of the Aztec religious experience to the foreground.

Sacrifice and institution The narrative examines the internal logic of human sacrifice, explaining it through the lens of primitive anthropomorphism. This section explores the pervasive influence of the priesthood and the emergence of early monastic, ascetic, and communal practices within the Mexican empire.

The Inca order The inquiry shifts to the Peruvian empire, characterizing it as a highly centralized, bureaucratic, and divine state. The author explores how the Inca rulers maintained power by tying the economic life of the state to the worship of the Sun.

The Spanish impact The text concludes by documenting the swift collapse of native authority and the subsequent efforts of Catholic missionaries to replace the old gods. The author evaluates the failure of this replacement to provide moral liberation, citing the arrival of the Inquisition as a final, crushing turn of events for the indigenous population.

The People

The book focuses less on individual biography and more on the archetypal figures that drive these religious systems. Montezuma stands as the tragic representative of the Aztec collapse; he is portrayed as a leader trapped between religious apprehension and a misplaced hospitality toward the Spanish. Fernando Cortes and Pizarro serve as the agents of a new, conquering order, whose insatiable thirst for gold and power acts as the primary catalyst for the destruction of the old worlds. Atahualpa, the last of the Incas, emerges as a figure of poignant dignity, attempting to buy his life with gold only to realize, through his lack of understanding of the Spanish written word, that he is powerless against the "common herd" of his invaders. Finally, the Franciscan monks appear as a complex, well-intentioned group who sought to provide spiritual comfort to the conquered, yet whose own narrow, monastic rigidity ensured that the new faith was often as taxing as the old.

In Its Own Voice

"One of my most honoured masters... has declared... that the possibility of studying the Polynesian mythology is to the historian what an opportunity of spending a time in the midst of the plesiosauri and the megatherions would be to the zoologist."

The author uses this analogy to argue that studying ancient religions allows us to observe human history in its most primitive, preserved state.

"There can be no doubt that they were originally suggested by the idea that the divine being, whatever it may have been—whether a natural object, an animal, or a creature analogous to man—liked what we like, was pleased with what pleases us, and had the same tastes and the same proclivities as ours."

This passage explains the logic of early sacrifice, grounding it in the human tendency to project personal desires onto the divine.

What It's Really About

At its core, this book is an argument for the "science of religion." It asserts that religious evolution is not a series of accidents but a natural development governed by fixed laws. The author explores the threshold where religious feeling transitions from a primitive, selfish, and utilitarian practice toward a more refined, moral consciousness. By comparing the theocratic and blood-centered systems of the Americas with the broader history of human belief, the work probes the fundamental question of whether humanity possesses an innate, universal tendency to seek the divine through ritual and social structure. It is a study of how society builds gods to mirror its own needs and limitations.

Why Read It Today

Readers interested in the history of ideas will find this book a fascinating window into the late 19th-century mind. It is written with a certain Victorian confidence, treating the "science of religion" as an objective field of study with the same rigor as botany or zoology. Those who enjoy deep, scholarly inquiry into mythology and ritual will appreciate the sheer density of information gathered here.

However, the reader must be prepared for the limitations of its time. The author’s perspectives are deeply rooted in the colonial era; he adopts a tone that is often patronizing toward "savage" or "primitive" societies, even while attempting a level of objective analysis. His terminology and his tendency to categorize indigenous beliefs as "darkness" or "superstition" reflect the prejudices of his generation. Furthermore, the prose is academic and slow-moving, burdened by extensive footnotes and long, complex sentences.

If you read this for its insight into Aztec and Inca culture, you will find a wealth of primary sources and historical context. If you read it to understand the history of comparative religion, you will see a brilliant, flawed attempt to impose order on the vast, chaotic history of human faith. It remains a challenging, thoughtful piece of scholarship that rewards the patient reader with a clearer understanding of how the 19th century viewed the civilizations of the past.