The blind claim there is nothing such as the visible world. Similarly, members of ANiS (Andhashraddha Nirmulan Samiti) and rationalists do not have any curiosity to understand things related to the subtle world; hence, they say that there is nothing such as the subtle world, ghosts, etc. Besides, they do not have the ability to perform spiritual practice required to experience the subtle world.
– (Paratpar Guru) Dr. Jayant Athavale