afghanistan andhra pradesh assam ayya vaikundar bali balinese caste system bengal bhagavad gita brahmin cambodia champa chandrashekarendra saraswati common era dakshineswar kali temple hindu reform movements indo-aryan languages indonesia iran jaidev java kabir kanaka dasa karnataka kshatriya matsyendranath namdev nammalvar nepal orissa prabhat ranjan sarkar proto-indo-european language rama rigveda sarala dasa shiva shripad shri vallabha sri lanka sukha tamil nadu vaishya varna vietnam vyasa