Lingayatism is a distinct Shaivite religious tradition that took shape in Karnataka under the leadership of the philosopher-saint and social reformer Basavanna. It is centered on devotion to Shiva, understood as the supreme reality, approached through the ishtalinga, a small personal emblem of Shiva worn on the body. This ishtalinga becomes the focal point of worship, symbolizing a direct, unmediated relationship with the divine that does not depend on priestly authority or elaborate ritual. In this way, Lingayatism presents a form of monotheistic Shaivism that emphasizes inner realization over external observance.

From its earliest articulation, this tradition intertwined spiritual devotion with a strong current of social reform. It rejected rigid caste hierarchy, Brahminical ritualism, and the idea that spiritual status depends on birth, affirming instead the equality of all souls before God. The movement also challenged gender discrimination and upheld the dignity of labor, encouraging ethical living through honest work and service to others. Principles such as work as worship and the sharing of one’s earnings express a vision in which spiritual life is inseparable from social responsibility and justice.

Religiously, Lingayatism stresses direct experience of the divine rather than dependence on temple-centered worship or complex sacrificial rites. Devotional practice focuses on personal communion with Shiva through the ishtalinga, supported by ethical conduct, devotion, and experiential knowledge. Its teachings are preserved and expressed in vachanas—concise, vernacular poetic sayings attributed to Basavanna and other saints—which critique social inequality and ritual excess while pointing toward an interiorized, lived spirituality. Through this synthesis of intense Shiva devotion and radical social critique, Lingayatism stands as both a reformist current within Shaivism and, in the eyes of many adherents and scholars, a distinct religious path in its own right.