Pujyapada
Acharya Pujyapada or Pūjyapāda (464–524 CE) was a renowned grammarian and "acharya" (philosopher monk) belonging to the Digambara tradition of Jains. Since it was believed that he was worshiped by demigods on the account of his vast scholarship and deep piety, he was named Pujyapada. He was said to be the guru of King Durvinita of the Western Ganga dynasty. Life. Pujyapada flourished in fifth or sixth century CE. He is said to have lived from 510 CE to 600 CE. His real name as a sadhu Digambara monk, was "Devanandi". As the Devs from heaven used to come  to do Puja of his feet Paad, a title of Pujyapaad was given to him. He was heavily influenced by the writings of his predecessors like "Acharya" Kundakunda and "Acharya" Samantabhadra. He is rated as being the greatest of the early masters of Jain literature. He was prominent preceptor, with impeccable pontifical pedigree and spiritual lineage. He was a great yogi, sublime mystic, brilliant poet, noted scholar, eminent author and master of several branches of learning. He wrote in Sanskrit, in prose as well as verse form. He was pontiff of the "Nandi sangha", which was a part of the  lineage of "Acharya" Kundakunda. He was the tenth guru of the pontifical lineage of the "Nandi Sangha". He was born in a Brahmin family of Karnataka. His parents were Madhava Bhatta and Shridevi. It is likely that he was the first Jain saint to write not only on religion but also on non-religious subjects, such as ayurveda and Sanskrit grammar. "Acharya" Pujyapada, besides being a profound scholar of the Jainism and a mendicant walking in the footsteps of the Jinas, was a grammarian, master of Sanskrit poetics and of ayurveda. Pujyapada gave the definition of "Dāna" (charity) as the  act of giving one's wealth to another for mutual benefit in "Sarvarthasiddhi".