Within Santal animist religion, the sacred world is envisioned as a layered community of beings, ranging from a transcendent creator to intimate household spirits. At the summit stands **Thakur Jiu**, the supreme creator deity, regarded as the highest divine authority and acknowledged in foundational myths and major rites. Close to this high god are powerful tutelary beings such as **Marang Buru**, the “Great Mountain” spirit and protector of the Santal people, and **Jaher Era** (also known as Jaher Ayo), the goddess of the sacred grove who is central to village worship and communal well-being. These deities embody both cosmic origin and the concrete protection of land, people, and fertility, binding the community to a sacred geography.

Surrounding these major deities is a rich world of spirits known broadly as **bonga**, which inhabit and guard specific places and functions in Santal life. Village and territorial spirits, often referred to as **Gram or Gaon Bonga** and **Disom Bonga**, watch over settlements and wider regions, safeguarding boundaries, health, and security. Nature spirits dwell in hills, forests, rivers, trees, and other features of the landscape, and their presence demands respect and ritual attention whenever humans enter or use their domains. This vision of a living, spirit-filled environment reflects a spirituality in which every movement across land and water is also a movement through a moral and sacred order.

Equally central are the spirits that bind the living to their lineage and household. **Hapram or Hapramko** are ancestral spirits of the clan, honored as protectors and guides who ensure continuity across generations. The spirits associated with village leadership, such as **Manjhi spirits**, represent former headmen whose authority persists in subtle form, shaping the moral fabric of communal life. Within the home, **Orak Bonga** and related domestic spirits guard the dwelling and family welfare, extending the sacred sphere into everyday tasks, relationships, and spaces.

Finally, Santal religious practice recognizes that not all spirits are benevolent. Alongside protective and nurturing beings stand malevolent or dangerous entities, often blamed for illness, misfortune, or possession. These harmful spirits must be appeased, controlled, or driven away through the work of ritual specialists, who negotiate with them on behalf of the community. The overall religious landscape thus becomes a dynamic field of relationship—reverent toward the supreme creator, devoted to tutelary deities and ancestors, attentive to the spirits of place and home, and vigilant in confronting forces that threaten harmony and health.