Alvars

The alvars, also spelt as alwars or azhwars (, āḻvārkaḷ , ‘those immersed in god’) were Tamil poet-saints of South India who espoused bhakti (devotion) to the Hindu god Vishnu or his avatar Krishna in their songs of longing, ecstasy and service. They are venerated especially in Vaishnavism, which regards Vishnu or Krishna as the Supreme Being.