This is an excerpt from a lecture on Siddha Pranali. Here Prabhupada states his opinion on rasa.
Ramesvara: Srila Prabhupada, when the devotee is in the original relationship with Krsna, his siddha-deha, why is it that he sometimes changes his original rasa with Krsna?
Ramesvara: Each one of us has an original relationship with Krsna, some as plant, some as tree, some as cow, some as cowherd boy. So if that is re-established, why should the devotee desire to change it?
Prabhupada: Well, that is spiritual kingdom. You can change if you like.
Tamala Krsna: It is not static, Prabhupada once explained. Love is not static.
Prabhupada: Generally, it is not changed. Just like mother Yasoda, she's mother all the time, eternally.
Tamala Krsna: The question came in Bombay two or three years ago. Prabhupada said that it is not static. You can have (inaudible).
Hari-sauri: I always understood before that the rasa was fixed, but that within that rasa one may take different..., one may take a different line.
Prabhupada: That will be revealed when you are liberated. Why you are bothering now?
Ramesvara: That's the point.
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