Freemasonry is not directly related to any specific religion, including Hinduism, but it does embrace principles that resonate with various religious beliefs. According to Albert Pike in *Morals and Dogma*, the ancient mysteries, which influenced Freemasonry, were practiced in many cultures, including India, where allegorical teachings were prevalent. He notes that the Indian Mysteries involved teachings about the unity of the divine and the nature of existence, which are also central themes in Freemasonry.
Furthermore, Freemasonry is described as a universal brotherhood that welcomes individuals from all faiths, including Hindus, as long as they believe in a Supreme Being and practice moral principles. The teachings of Freemasonry aim to promote moral values and universal truths that can be found across different religions, including Hinduism.
In essence, while Freemasonry is not a religion itself, it draws upon the moral and philosophical teachings that can be found in many religious traditions, including Hinduism, and seeks to foster a spirit of brotherhood among all men, regardless of their specific beliefs.