Prabhupāda: Yes. So what is your question?
Madhudviṣa: People that are engaged in lusty acts during their life... I thought that Kṛṣṇa is merciful and He will provide them with the body which will have as much lust as they want. I can't see how a person could devolve into that body of a tree due to engaging himself in lusty activities during his lifetime.
Prabhupāda: I don't follow, what is...
Madhudviṣa: The Bhagavad-gītā has stated that whatever one's consciousness is during his lifetime will be at the time of his death, and that will determine his next body. Now, one who is living very lustily during his lifetime, his mind will be on that body.
Prabhupāda: Yes. So there are many varieties of life. Just like somebody is very lusty, and he wants sex enjoyment so many times a day. So there are many animals, many birds. They are given the opportunity like that. Just like the pigeons, the sparrows. Or there are many birds, the swans, the ducks. They have got every day twenty times, sex intercourse. So this facility is given to them. You see? Similarly, somebody wants to eat meats and blood. He is given the chance to become a tiger. So Kṛṣṇa is giving chance everyone. And one who is very dull, cannot understand simply, oh, the sense gratification, they are made the dullest possible, like trees, stand up for thousands of years.