Cham Ahier: The Shaivism of Champa Alive in Today's Cham Villages

IOverview

It is the only branch of Hinduism with deep historical roots in what is now Vietnam, yet over the centuries it has become a religion of its own: deified Cham kings and local deities are worshipped within a Shaiva frame, the Cham calendar is used, and it has its own priesthood. Cham Ahier always forms a pair with Cham Awal, or Cham Bani, whose religion is a localised Islam.

IIHistory

Shaivism reached Champa by sea in the early centuries of the Common Era and became its state religion, as UNESCO's file on My Son notes. As Champa shifted south, the region of Panduranga, former Ninh Thuan and Binh Thuan, became the last place the religion was kept. In the same period Islam entered Cham society, and the two traditions settled into the Ahier and Awal pairing.

• around 380 to 413A linga at My Son
  King Bhadravarman I installs a linga of Shiva under the name Bhadresvara, joining his own name with the god's.
• late 13th to early 14th centuryPo Klong Garai
  According to Cham legend, King Che Man builds it to honour King Po Klaung Garai, regarded as an embodiment of Shiva.
• 17th centuryPo Rome tower
  Honours King Po Rome, among the last Cham towers built.
• 1832End of Thuan Thanh
  The Minh Mang court abolishes the Thuan Thanh territory, the last Cham political entity. The religion continues in the villages.
• 2012Recognition of organisations
  The Council of Cham Brahmanist Dignitaries of Ninh Thuan and the Council of Brahmanist Dignitaries of Binh Thuan are recognised.
• 2016 and 2017Monument and heritage
  Po Klong Garai becomes a special national monument in 2016. The Kate festival of the Ninh Thuan Cham is added to the national intangible heritage list in 2017.

IIITeachings and Distinctives

The frame is still Shaiva: the Cham towers are temples, and the objects of worship are the linga and yoni or the mukhalinga. But most of those honoured are Cham: Po Inu Nagar, Mother of the Land, deified kings such as Po Klaung Garai and Po Rome, and lineage ancestors. By a common explanation, Ahier and Awal come from two Arabic words meaning later and earlier, suggesting the pair took shape in relation to each other.

IVThe Priesthood

VPractice, Liturgy and Life

Kate is the greatest festival, honouring deities, kings and ancestors. The Po Klong Garai heritage file places it on the 30th day of the 6th month and the 1st to 10th days of the 7th month of the Cham calendar, which in 2024 fell in early October. It is held at the Po Klong Garai and Po Rome towers and the Po Inu Nagar shrine, then continues in villages and homes. It opens with a procession carrying the deity's garments from the village to the tower, followed by the opening of the tower, the bathing of the statue, the dressing and the main ceremony.

Besides Kate there is Chabun in the 9th Cham month, honouring the Mother deities, and Rija Nagar at the start of the year to send away misfortune.

The dead are cremated, sometimes after a period of temporary burial. Nine fragments of frontal bone are kept in a box called a klaong. When conditions allow, the family holds the rite of entry into the Kut, placing them in the lineage cemetery of the mother's side, with the Po Adhia presiding at midnight. According to VnExpress, the Cham believe the soul joins the ancestors only once the bones enter the Kut.

VIOrganisation and Figures

Brahmanism is on the list of sixteen religions recognised or registered by the state. The Council of Cham Brahmanist Dignitaries of Ninh Thuan was recognised by Decision 1192/QD-UBND of 18 June 2012. The council for Binh Thuan was recognised by Decision 2605/QD-UBND of 19 December 2012. Both appear on the list attached to Ministry of Home Affairs Official Letter 6955/BNV-TGCP of 28 December 2020.

VIIToday

The Cham Ahier live mainly in Cham villages of former Ninh Thuan and Binh Thuan. After the administrative reorganisation of 1 July 2025, Ninh Thuan became part of Khanh Hoa province and Binh Thuan part of Lam Dong.

Kate is now both a religious rite and a community festival that draws many visitors. The Po Nagar towers became a special national monument in 2025. The priests keep handwritten manuscripts in Cham script, and passing on the script and ritual knowledge to the young is a concern researchers often raise. Ties with the Cham Awal remain close, and some rites, such as prayers for rain, are performed by priests of both communities together.

VIIISymbol of the Branch

Linga and yoni

Liṅga, Yoni

IXOther Branches of Hinduism

Vaishnavismवैष्णव VaiṣṇavaThe tradition centred on Vishnu and his avatars, above all Rama and Krishna.Shaivismशैव ŚaivaThe tradition centred on Shiva, whose main object of worship is the linga.Shaktismशाक्त ŚāktaThe tradition that takes the Goddess, as Devi, Durga or Kali, as the root principle of power (shakti).Smartismस्मार्त SmārtaA tradition with no single deity at the centre.Cham Ahier (Cham Brahmanism)AhiérThe localised Shaiva tradition of Champa kept by the Cham Ahier.Neo-Hindu and Reform MovementsNeo-Hinduism, Reform HinduismMovements from the 19th century onward that reinterpret the tradition for modern times, such as Brahmo Samaj, Arya Samaj and the Ramakrishna Mission.

XSources

The library cross-checks the sources below. Where they disagree, the page gives both.

1. Cục Di sản văn hóa, Di tích kiến trúc nghệ thuật Tháp Po Klong Garai
2. Vũ Thị Thu Hà, Đổng Thành Danh, Những đặc trưng cơ bản của đạo Bà La Môn trong cộng đồng người Chăm, Nghiên cứu Tôn giáo số 8 năm 2022
3. Nguyễn Thanh Xuân, Mai Văn Trụ, Tìm hiểu đạo Bàlamôn trong cộng đồng dân tộc Chăm, Tạp chí Dân tộc học số 5 năm 2023
4. VnExpress, Lễ nhập Kut của người Chăm Bà La Môn
5. VOV4, Lễ hội Katê của người Chăm tỉnh Ninh Thuận được công nhận là di sản văn hóa phi vật thể quốc gia (2017)
6. Dân trí, Đặc sắc lễ hội Katê của đồng bào Chăm ở Ninh Thuận (2024)
7. UNESCO, My Son Sanctuary
8. Wikipedia tiếng Việt, Tôn giáo của người Chăm

?Quick Questions

›Read Next