What is kasani gnaneshwar?

As an AI language model, I can provide information about Saint Gnaneshwar. Gnaneshwar, also known as Jnaneshwar or Jñānadeva, was a 13th-century Marathi saint, poet, and philosopher. His most famous work, the Bhavartha Deepika (commentary on the Bhagavad Gita), is considered a landmark in Marathi literature. He was born in Apegaon village in Maharashtra and belonged to the Nath tradition. Gnaneshwar's teachings emphasized the importance of self-realization and the path of devotion to God. His teachings have had a profound impact on Maharashtra's culture and religious practices. He is revered by numerous people and is a popular figure in Marathi literature and culture.