In Hindu religious context, the term "Sadhu"
expands beyond its literal meanings of wise, discreet, pious, and judicious. It
denotes a person who embodies spiritual qualities and adheres to the principles
of Dharma (righteousness).
According to the Brahmanda Purana, a Sadhu is considered an
incarnation of Shiva, emphasizing a deep spiritual connection and embodiment of
divine qualities.
The Garuda Purana adds further dimensions to the concept of
a Sadhu, describing one who remains unaffected by worldly honors or
humiliations. A true Sadhu is characterized by equanimity, never reacting
harshly even in the face of harassment or adversity.
Thus, a Sadhu in Hinduism is not just a person who is wise or pious but someone who exemplifies spiritual purity, adherence to Dharma, and a demeanor of calm and compassion regardless of external circumstances.