BANGKOK, THAILAND – A closer look at Theravada Buddhism has revealed how Thailand’s dominant faith connects everyday life with a far-reaching, cross-religious doctrine of reincarnation.
Theravada’s deep imprint on Thai society
Around 94 to 95 percent of people in Thailand identified as Theravada Buddhists, following one of the oldest surviving schools that was closely aligned with the original teachings of Siddhartha Gautama, the historical Buddha who lived more than 2,500 years ago in northern India. Temples, or wats, functioned not only as houses of worship but also as social centres, serving as schools, places for meditation, burial sites and community meeting points.
Almost every Thai man reportedly entered a monastery once in his life for several weeks, and the effects of this practice were visible in everyday routines and social structures. The religion’s presence was reflected in golden temples, monks in orange robes and small spirit houses in front of buildings across the country.
Nirvana without “enlightenment” – what Buddha actually taught
The stated goal of the Buddhist teaching was Nirvana, a concept often misunderstood in the West. According to the doctrine, a person could leave the cycle of rebirths by recognising their true nature and, once this was achieved, would no longer need to reincarnate.
Historical sources indicated that Buddha never used the term “enlightenment” and did not describe himself as enlightened. The word “Buddha” simply meant “the awakened one” – someone who had gained insight into their own nature, a distinction that reshaped how his role and message were interpreted.
Body, soul and consciousness in Buddhist anthropology
Buddha taught that a human being was neither the body nor the soul in their deepest identity, a view that had often been misread as a denial of the soul’s existence. This was described as a misinterpretation, since he neither denied body nor soul but instead assigned them a different place within the human constitution.
In this framework, consciousness formed the deepest level of the person – without space, without form and not bound to the body. Body and soul were presented as manifestations of this consciousness, not the other way round, and those who realised this were believed to begin seeing through matter and space.
The Middle Way after years of extreme asceticism
In his early years, Siddhartha Gautama lived as a strict ascetic, fasting and avoiding all worldly pleasures in the conviction that only such self-denial would lead to self-knowledge. After seven years, he reached the conclusion that extreme asceticism did not lead to the goal but prevented it.
He broke with the monastic practices of his time and established the “Middle Way”, a path that rejected extremes of both luxury and rigid abstinence. This marked an open break with the Hindu religious leadership of the era and the beginning of an independent school built on new foundations.
Women’s equality as a dangerous decision
During Buddha’s lifetime, women were widely regarded as inferior in spiritual matters. He nevertheless decided to admit women to his schools on an equal footing because he recognised no difference in spiritual potential.
This decision was described as life-threatening in its historical context, as fanatics considered such equality blasphemous and pupils and students lived in acute danger. Buddha instructed them not to stir up public unrest about the issue in order to protect their lives, while inside his schools the rule applied without exception that men and women were equal.
Everyday disciples instead of remote hermits
Buddha’s disciples were portrayed not as hermits or detached clergy but as people with professions, families and children living in the middle of society. Outwardly, they were said to be indistinguishable from ordinary citizens, as practice took place in daily life rather than in seclusion.
They were primarily spiritually open, searching individuals, and in many respects Buddha’s teaching represented a departure from older Hindu traditions. Buddhism was described as remarkably modern for its time and is still regarded as one of the few world religions without a compulsion to convert others.
Reincarnation as development, not punishment
Reincarnation formed a core element of Buddhist doctrine, with further births offered to those who did not reach the highest goal in one lifetime. The cycle was presented as neither endless nor an end in itself, since it would conclude once full recognition of one’s own nature was achieved.
A widespread misunderstanding claimed that people who committed evil deeds would necessarily return as animals. Theravada teaching instead described six levels of existence, including animal worlds, but stressed that rebirth served the further development of consciousness, not retributive punishment.
Karma as learning process rather than divine revenge
In Buddhism, karma was defined not as vengeance but as consequence. Those who harmed others bound themselves karmically to the results of their actions, not because of punishment by a higher power but because only through these consequences could they understand that such behaviour did not match their true nature.
Negative karma was said to block the path to self-knowledge until insight and reparation occurred, which could take place in the same lifetime. If this did not happen, the unresolved karma transferred to subsequent births, and the cycle ended only when consciousness had completely dissolved what it had created.
Researchers and children’s memories of earlier lives
Unlike many religious ideas, reincarnation was described as empirically testable to some degree. Researchers around the world interviewed children who spontaneously reported memories of earlier lives, naming people, places and circumstances in detail.
The German reincarnation researcher Dieter Hassler worked on such cases for decades, and in many documented instances the children’s statements could be independently confirmed. While the overall state of research remained inconclusive and sceptics raised valid objections, the material continued to be discussed in academic psychology and parapsychology.
Jewish, Christian and Islamic echoes of rebirth
The report noted that reincarnation was not purely an Eastern concept but had long been part of Judaism’s religious tradition. In Kabbalah it was treated extensively, it appeared in certain passages of the Old Testament, and Judaism still taught rebirth.
Judaism, Hinduism and Buddhism were said to share the basic principle that human consciousness survived death and could be embodied again. Early Christianity was also familiar with the idea before it was removed from official teaching under political pressure.
Origen, Justinian and the Christian break with rebirth
The early Christian theologian Origen (c. 185–254) taught the “pre-existence of the soul”, the notion that the soul existed before birth and continued to wander after death, and his main work “De Principiis” contained extensive discussion of this view. He is still regarded as one of the most important Church teachers.
Emperor Justinian I had Origen officially condemned in 543, and his teachings were placed under church ban, with the Council of Constantinople in 553 reaffirming the verdict. Current research disagreed on the precise extent to which reincarnation itself was the subject of the council, but the consequences for the spread of such ideas in Christianity were far-reaching.
Sufism and contested ideas of rebirth in Islam
Within Islam, certain movements, especially Sufism, did not categorically reject reincarnation despite official doctrine. In societies shaped by fundamentalism, this stance was described as dangerous.
Mainstream Islamic teaching instead followed the principle of a “double outcome” after death: either eternal heaven or eternal hell. Overall, the report concluded that reincarnation was not a marginal thought of a single religion but a recurring concept in Hinduism, Buddhism, Judaism, early Christianity and parts of Islam, reflecting humanity’s enduring concern with what might follow death.