Unity: The History of a New Thought Denomination

Introduction

Unity, a spiritual movement founded in 1889 by Charles and Myrtle Fillmore in Kansas City, Missouri, stands as one of the most enduring and influential denominations within the New Thought movement. Emerging from the fertile intellectual soil of Transcendentalism and the metaphysical healing practices of the nineteenth century, Unity developed a distinctive theology centered on affirmative prayer, the indwelling Christ, and the power of positive thinking. This article traces the history of Unity from its humble beginnings in a living room prayer group to its global presence today, exploring its founders, core beliefs, institutional development, and lasting impact on New Thought and modern spirituality.

Historical Context

The New Thought movement arose in the mid-nineteenth century as a response to the mechanistic worldview of the age and the limitations of orthodox Christianity. Rooted in the transcendentalist philosophy of Ralph Waldo Emerson and the mystical speculations of Emanuel Swedenborg, New Thought emphasized the primacy of mind over matter and the possibility of divine healing. Phineas Quimby, a clockmaker and mesmerist, developed a system of mental healing that influenced many early New Thought leaders, including Mary Baker Eddy, who founded Christian Science. Emma Curtis Hopkins, a student of Eddy, went on to teach a more metaphysical interpretation of Christianity and trained a generation of practitioners, including Charles and Myrtle Fillmore. It was within this vibrant milieu of metaphysical experimentation that Unity took shape.

Main Narrative

Origins

Unity’s origins lie in the personal healing experience of Myrtle Fillmore. In 1886, after years of suffering from tuberculosis, which she had been told was hereditary, Myrtle attended a lecture by Dr. E. B. Weeks, a New Thought teacher. She later wrote that she realized she was a child of God and not a child of disease, and she began to practice affirmative prayer and visualization. Her health improved dramatically, and her husband Charles, a businessman and former real estate agent, became intrigued. In 1889, they began holding prayer meetings in their Kansas City living room, which attracted a small but devoted group. These meetings marked the formal beginning of the Unity movement.

Founders

Charles and Myrtle Fillmore were the co-founders. Myrtle, born Mary Caroline Page on August 6, 1845, in Pagetown, Ohio, was the eighth of nine children. She rejected her strict Methodist upbringing and sought a more liberating spiritual path. Charles, born in 1854, had a background in business and was drawn to the metaphysical ideas of the time. Together they developed a teaching that combined Christianity with New Thought principles, emphasizing the power of the individual to overcome adversity through prayer and mental discipline.

Beliefs

Unity’s theology is often described as ‘practical Christianity’ or ‘New Thought Christianity.’ It affirms the divinity of Jesus but interprets his teachings metaphorically, focusing on the ‘Christ within’ as a universal principle. Core beliefs include the goodness of God, the inherent divinity of every person, the power of affirmative prayer, and the reality of spiritual healing. Unity also embraces a universalist outlook, honoring all spiritual paths and welcoming people of all faiths.

Institutions

The Fillmores founded the Unity School of Christianity in 1891 to publish and disseminate their teachings. The school later became the Unity School of Christianity, and its headquarters moved to Unity Village, Missouri, in the early twentieth century. Unity also established a training program for ministers and teachers, and it created a network of independent Unity churches and study groups.

Publications

Unity’s most famous publication is Daily Word, a devotional magazine begun in 1924, which offers daily affirmations and meditations. The movement also published Unity Magazine and numerous books by Charles and Myrtle Fillmore. These publications spread Unity’s message far beyond the Kansas City area and helped establish it as a major force in New Thought.

Major Events

In 1892, the Fillmores published the first issue of Unity Magazine, which became a platform for their teachings. In 1906, they incorporated the Unity School of Christianity. The construction of Unity Village began in the 1920s, creating a campus that would become the movement’s spiritual and administrative center. The death of Charles Fillmore in 1948 and Myrtle’s earlier passing in 1931 marked the end of the founding generation, but Unity continued to grow under new leadership.

Branches

Unity has always maintained a decentralized structure, with individual churches and ministries affiliated with the Unity Worldwide Ministries (formerly the Association of Unity Churches). This allows for diversity in practice while maintaining a common core of teachings. Today, Unity churches are found in many countries, and the movement continues to adapt to contemporary spiritual needs.

Changes Over Time

Over the decades, Unity has evolved from a small prayer group into a global spiritual movement. While it retains its Christian roots, it has increasingly emphasized its inclusiveness and its compatibility with various spiritual traditions. The movement has also faced challenges, including theological debates about the nature of Jesus and the role of scripture, but it has remained a vital part of the New Thought landscape.

Present-Day Organizations

The Unity Worldwide Ministries, based at Unity Village, Missouri, coordinates the activities of affiliated churches and supports the training of new ministers. The Unity School of Christianity continues to publish Daily Word and other resources. Unity’s official website, unity.org, offers information about its teachings, events, and community.

Why It Matters in New Thought History

Unity’s significance in New Thought history is profound. It was one of the first New Thought groups to achieve national and international reach, in large part through its publications and its institutional infrastructure. Unity’s emphasis on affirmative prayer and the ‘Christ within’ influenced later New Thought teachers such as Ernest Holmes, founder of Religious Science, and it contributed to the broader human potential movement of the twentieth century. Unity also demonstrated that New Thought could be both deeply Christian and radically inclusive, a model that continues to inspire spiritual seekers today.

Primary Sources

• Healing Letters by Myrtle Fillmore (various dates, late 1880s–1931) – Personal correspondence and writings that document her healing journey and the early principles of Unity.
• Christian Healing by Charles Fillmore (1909) – A foundational text outlining Unity’s core teachings on divine healing and the power of thought.
• Unity Magazine (1892–present) – The movement’s flagship periodical, containing articles, sermons, and teachings by the Fillmores and other leaders.
• Daily Word (1924–present) – A devotional publication offering daily affirmations, reflecting Unity’s practical spirituality.
• Unity Village Archives – A collection of letters, manuscripts, photographs, and organizational records housed at Unity Village, Missouri.