"The word "love" can only be actually applied in relationship with the Personality of Godhead. In the material world, love is not applicable at all. What goes on under the name of love in the material world is nothing but lust. There is a gulf of difference between love and lust, like the difference between gold and iron."
(Srila Prabhupada: The Nectar of Devotion 19.)
One has to approach a BONA FIDE SPIRITUAL MASTER to receive the knowledge:
„Just try to learn the truth by approaching a spiritual master. Inquire from him submissively and render service unto him. The self-realized soul can impart knowledge unto you because he has seen the truth.”
(Srila Prabhupada: Bhagavad-gita As it Is - original edition 1972)
Note: Srila Prabhupada is the actual link of the Brahma Madhva Gaudiya Sampradaya