The Soul is invisible and cannot be seen by naked eyes, but it can be experienced with the help of a Self-Realized person. Realize your true Self.
To know more please click on the link below:-

In English: https://www.dadabhagwan.org/path-to-happiness/spiritual-science/who-am-i-realize-your-true-self/

In Gujarati: https://www.dadabhagwan.in/path-to-happiness/spiritual-science/who-am-i-realize-your-true-self/

In Hindi: https://hindi.dadabhagwan.org/path-to-happiness/spiritual-science/who-am-i-realize-your-true-self/