Cao Dai Religion: Vietnam's Unique Spiritual Heritage
Fri, 08-May-2026

Cao Dai Religion: Vietnam's Unique Spiritual Heritage

The meaning behind Cao Dai

Its full Vietnamese name is Đại Đạo Tam Kỳ Phổ Độ, often translated as “The Great Way of the Third Universal Salvation. The term “Cao Dai” can be translated as “The Highest Power” or “The Supreme Being.” Followers believe in one universal God who created and governs the universe. Rather than separating religious traditions, Cao Dai embraces the wisdom found in different faiths and encourages unity among all people.

Visitors discovering Caodaism for the first time

The symbol of the Divine Eye

One of the most recognizable symbols of Cao Dai is the Divine Eye. This sacred symbol represents the all-seeing eye of God and serves as a reminder that every action, thought, and intention should be guided by morality and compassion. Visitors entering a Cao Dai temple will immediately notice the Divine Eye displayed prominently above the main altar.

Divine Eye - Cao Dai's Symbol

Cao Dai Tricolor Flag

The Cao Dai flag is a central symbol of the Cao Dai faith, representing its syncretic philosophy that unites major world religions. The flag consists of three horizontal stripes in yellow, blue, and red. Yellow symbolizes Buddhism, blue represents Taoism, and red stands for Confucianism. Together, these colors express the belief that all religions share a common spiritual truth and can harmoniously coexist. The flag reflects Cao Dai’s core teaching of unity, peace, and spiritual harmony among humanity.

Flag of Cao Dai Religion

A Message of Harmony and Unity

At its heart, Cao Dai promotes peace, compassion, tolerance, and respect among different religions. The religion teaches that despite cultural and religious differences, humanity shares common values and spiritual aspirations. This message continues to resonate with followers and visitors alike.

The tourists standing outside the local Cao Dai temple in Mekong Delta

The symbol on top of the towers is a stylized swastika (卍). In Caodaism, this symbol is derived from Buddhist tradition and represents good fortune, harmony, wisdom, spiritual merit, and the eternal nature of truth. It is an ancient religious symbol that has been used in Asia for thousands of years and is entirely different in meaning from the symbol later adopted by Nazi Germany.

swastika 卍 has been used in Asia for thousands of years

While Cao Dai is primarily practiced in Vietnam, its influence has started to reach beyond the country's borders. The religion has established a presence in other countries, including the United States, France, and Australia, where Vietnamese diaspora communities reside. The global outreach of Cao Dai has contributed to a greater awareness and understanding of this unique religious movement.

Visitors at the entrance of a Cao Dai temple

For travelers interested in culture, religion, and history, a visit to a Cao Dai temple provides a deeper understanding of Vietnam’s spiritual diversity. Beyond its impressive architecture and colorful ceremonies, Cao Dai represents a powerful message of unity, harmony, and mutual respect among different faiths.