Within Santal religious life, jadur are not distant abstractions but an ever-present network of spirits whose influence is felt in the most ordinary activities. Illness, misfortune, and even death are often interpreted as the work of displeased or malevolent beings, so bodily health and emotional well-being are never seen as purely physical matters. Ritual specialists, the ojha, stand at the threshold between human and spirit worlds, diagnosing which spirit is involved and prescribing offerings, taboos, or protective measures. This spiritual reading of events gives meaning to suffering and orients the community toward ritual responses rather than passive resignation.

Agricultural and economic life are likewise framed through this constant awareness of jadur. The fertility of fields, the coming of rain, the health of livestock, and the success of trade or employment are all understood as contingent on the favor or displeasure of various spirits. Offerings before ploughing, sowing, and harvesting, along with ritual attention to field and forest spirits, seek to avert crop failure, pest attacks, or accidents. Decisions about hunting, market transactions, and other ventures are often made with an eye to spiritual signs and consultations, so that practical choices and spiritual discernment are tightly interwoven.

Social relationships and community order are also shaped by this spiritual horizon. Ancestor spirits are believed to guide family decisions, uphold moral norms, and participate in the resolution of disputes, so that conflicts are never purely interpersonal but also spiritual in dimension. Marriage and other key social transitions call for ritual acts and, at times, divinatory confirmation that the spirits are in agreement. When misfortunes accumulate at the level of the village—such as repeated deaths or widespread sickness—collective rites may be performed to restore balance with the unseen world.

In daily rhythms, this worldview is expressed through small but persistent gestures of respect and caution. Morning and evening prayers, food offerings, and the wearing of charms or amulets are not merely symbolic; they are understood as concrete acts of protection and relationship. Certain places—sacred groves, particular trees, rivers, or rocks—are approached with reverence, and speech and behavior are moderated by the awareness of invisible listeners. In this way, jadur provide a continuous interpretive and ethical framework, shaping how events are understood, how choices are made, and how harmony is sought between human community and the spirit-filled environment that surrounds it.