The Bobohizan are rooted in a traditional belief system known as Momolianism, which emphasizes the balance between the real world (Pomogunan Tulun) and the spirit world (Pomogunan Tosundu). This belief is inherited from ancestors and passed down through generations of Bobohizan, who act as custodians of tradition and mediators between humans and spirits. Their origins are deeply rooted in Kadazandusun belief systems, which emphasise harmony between humans, nature, and ancestral spirits.
According to legend, the first Bobohizan was taught by the spirit Huminodun, the daughter of the world's creator, Kinoingan. Huminodun sacrificed herself to save humanity from famine, and from her body grew crops like rice, which became the foundation of the Kaamatan festival.
Bobohizan play a central role in ritual ceremonies, especially during Kaamatan, the annual harvest festival. During these ceremonies, they lead thanksgiving rituals dedicated to Bambarayon, the rice spirit, performing sacred chants known as rinait, ritual songs, and offerings of food. These practices are not only acts of devotion but also methods of invoking blessings for good harvests and community prosperity. Beyond agricultural rites, Bobohizan are also called upon for healing, spiritual guidance, and the preservation of oral traditions that encode cultural wisdom, history, and social values.
Traditionally, Bobohizan are elderly women whose knowledge is transmitted orally through mentorship and direct practice. Becoming a Bobohizan requires years of training, spiritual calling, and recognition within the community. Their role as intermediaries between the physical and spiritual worlds underscores the importance of women in preserving Kadazandusun cultural identity.
Today, the Bobohizan tradition is endangered. Modern lifestyles, reduced interest among younger generations, and the passing of elder priestesses threaten the continuity of these sacred practices. Preservation efforts are underway, including documentation of rituals, inclusion of ceremonies in cultural festivals, drama theatre initiatives. Protecting this heritage ensures that future generations of Kadazandusun and the wider community can continue to appreciate and learn from this unique cultural practice, maintaining Sabah’s rich intangible cultural heritage.