Option 1 -> Bharatnatyam predominantly features devotional themes related to various deities, particularly Lord Shiva, though it includes other gods as well.
Option 2 -> Kathak includes both devotional (Krishna Leelas, Raas) and secular themes, with influences from Mughal court culture alongside Hindu mythology.
Option 3 -> Kuchipudi has strong Vaishnavite elements and Krishna themes, but also encompasses a broader range of mythological narratives.
Option 4 -> Mohiniattam's very name derives from "Mohini," the enchantress avatar of Lord Vishnu, and the dance form is deeply rooted in Vaishnavite devotion with themes of love and surrender to Vishnu/Krishna.
Hence, Mohiniattam -> This classical dance form from Kerala is intrinsically linked to Vaishnavism, with its graceful, lasya-oriented movements expressing devotional love (bhakti and shringar) towards Lord Vishnu and Lord Krishna -> correct