The correct answer is A. Chaitanya.
Achintayabhedabhedavada is a school of Hindu philosophy that emphasizes the unity of God and the world, while also acknowledging their difference. The school was founded by Chaitanya Mahaprabhu, a 16th-century Indian saint and reformer.
Chaitanya was born in Bengal, India, in 1486. He was a child prodigy and showed an early interest in religion. At the age of 24, he renounced his worldly possessions and began to preach a message of love and devotion to God.
Chaitanya’s teachings were based on the Bhagavad Gita, a Hindu scripture that describes the relationship between God and the soul. He emphasized the importance of bhakti, or devotion, as the path to salvation.
Chaitanya’s teachings had a profound impact on Hinduism. He is considered one of the most important figures in the Vaishnava tradition, which worships Vishnu as the supreme God.
Chaitanya’s teachings have also been influential in other religions, such as Buddhism and Christianity. His emphasis on love and devotion has resonated with people of all faiths.
The other options are incorrect because they are not associated with the Achintayabhedabhedavada School of theology.
B. Mirabai was a 16th-century Indian poet and saint. She was a devotee of Krishna, and her poems are full of love and devotion to him.
C. Tulsidas was a 16th-century Indian poet and saint. He is best known for his epic poem Ramacharitamanasa, which tells the story of Rama, one of the most important figures in Hinduism.
D. Surdas was a 16th-century Indian poet and saint. He was a devotee of Krishna, and his poems are full of love and devotion to him.