The correct answer is Sant Kabir.
Sant Kabir was a 15th-century Indian mystic poet and saint. He is considered one of the most important figures in the Bhakti movement, which emphasized the importance of devotion to God over ritual and caste. Kabir’s teachings were based on the idea of oneness with God, and he often used simple language and metaphors to express his ideas. The Bijak is a collection of Kabir’s teachings, and it is one of the most important texts in the Bhakti tradition.
Kalidasa was a 5th-century Indian poet and dramatist. He is considered one of the greatest Sanskrit writers, and his works are still widely read and studied today. Kalidasa’s plays are known for their lyrical language and their complex plots, and his poems are celebrated for their beauty and imagery.
Harisena was a 7th-century Indian poet and court historian. He is best known for his work on the Harshacharita, a biography of the 7th-century Indian emperor Harshavardhana. Harisena’s poetry is known for its elegant style and its use of Sanskrit language.
Tulsidas was a 16th-century Indian poet and saint. He is best known for his work on the Ramayana, an epic poem that tells the story of the Hindu god Rama. Tulsidas’s Ramayana is considered one of the most important works of Indian literature, and it is still widely read and studied today.
In conclusion, the correct answer to the question “Who is the saint to have written the famous Bijak?” is Sant Kabir.