Just as the future of a person is hidden in the lines of the hand, so the finger reveals a lot about the person. Only by looking at the finger can you tell what kind of nature you are, how deep you are in love. It is called Samudra Shastra because the sage Samudra composed this scripture. According to oceanography, a person’s body structure (Astrology). According to the sage Samudra Shastra, the character, disposition and future of a person can be known by looking at the shape of the finger. Symbolic image.