The correct answer is D. Tukaram.
Tukaram was a 17th-century Marathi poet-saint who is considered one of the most important figures in the Varkari devotionalism tradition. Varkari devotionalism is a form of Hinduism that emphasizes personal devotion to the god Vishnu. It is characterized by its egalitarian nature, which welcomes people of all castes and social backgrounds.
Tukaram was born into a family of farmers in the village of Dehu, near Pune, in 1608. He was a devout Hindu from a young age, and he began to compose devotional songs in praise of Vishnu when he was just a teenager. His songs were simple and direct, and they spoke to the hearts of ordinary people.
Tukaram’s popularity grew rapidly, and he soon became one of the most revered figures in the Varkari tradition. He is said to have had a direct relationship with Vishnu, and his songs are filled with love and longing for the divine.
Tukaram died in 1649 at the age of 41. He is buried in Dehu, and his tomb is a popular pilgrimage site for Hindus from all over India.
The other options are also important figures in the Bhakti movement, but they were not part of the Varkari tradition. Ramananda was a 12th-century saint who is considered the founder of the Ramanandi sect of Hinduism. Kabir was a 15th-century saint who is considered one of the most important figures in the Sant Mat tradition. Mirabai was a 16th-century saint who is considered one of the most important figures in the Krishna bhakti tradition.