Question: If a spirit comes to you, how can you tell if it is a good spirit or a bad one?

Sri Chinmoy: When good spirits come to you, you will always feel the fragrance of a flower. Even if there is no flower in the room, you will smell the fragrance of flowers or incense, and you will get joy. But when bad spirits come near you, you will always feel a kind of fear or anxiety or uneasy sensation in the room, and in your body. Just before they come you may have been very pure, but the bad spirits make your mind impure.

From:Sri Chinmoy,Astrology, the supernatural and the Beyond, Agni Press, 1973
Sourced from https://srichinmoylibrary.com/asb