Hindu mythology features various forms of evil and demon spirits.
These spirits are created based on the cause and kind of death experienced by individuals.
Deaths resulting from accidents, lack of proper funeral ceremonies, or criminal acts can transform the deceased into fiery and malevolent ghosts.
Evil spirits in Hindu mythology can be categorized into two main groups.
The first group consists of demons created by the gods during the world's creation, often acting on divine orders.
The second group comprises demons originating from deceased human spirits who once lived on Earth.
Malignant demons are believed to have originally been humans who died under violent or unfortunate circumstances.
Three primary classes of evil spirits include Bhoot, Preta, and Pishacha, each with distinct characteristics.
Worshipping these spirits is not common, and there are no dedicated temples for them.
Instead, simple shrines, often natural formations or man-made structures, are used to make offerings and appease these spirits, especially in southern India.