Since the body is a great city, there must be various arrangements such as lakes and gardens for sense enjoyment. Of the various parts of the body, those which incite sexual impulses are referred to here ( Canto 4 About the Character of King Puranjana) indirectly. Because the body has genitals, when the living entity attains the right age be he man or woman he becomes agitated by the sex impulse. As long as one remains a child, he is not agitated by seeing a beautiful woman. Although the sense organs are present, unless the age is ripe there is no sex impulse. The favorable conditions surrounding the sex impulse are compared here to a garden or a nice solitary park. When one sees the opposite sex, naturally the sex impulse increases. It is said that if a man in a solitary place does not become agitated upon seeing a woman, he is to be considered a brahmacari. But this practice is almost impossible. The sex impulse is so strong that even by seeing, touching or talking, coming into contact with, or even thinking of the opposite sex even in so many subtle ways one becomes sexually impelled. Consequently, a brahmacari or sannyasi is prohibited to associate with women, especially in a secret place. The sastras enjoin that one should not even talk to a woman in a secret place, even if she happens to be one’s own daughter, sister or mother. The sex impulse is so strong that even if one is very learned, he becomes agitated in such circumstances. If this is the case, how can a young man in a nice park remain calm and quiet after seeing a beautiful young woman? SB 4.25 Purport
It is said in the Manu-smriti that lust cannot be satisfied by any amount of sense enjoyment, just as fire is never extinguished by a constant supply of fuel. In the material world, the center of all activities is sex, and thus this material world is called maithunya-agara, or the shackles of sex life. In the ordinary prison house, criminals are kept within bars; similarly, the criminals who are disobedient to the laws of the Lord are shackled by sex life. Advancement of material civilization on the basis of sense gratification means increasing the duration of the material existence of a living entity. Therefore, this lust is the symbol of ignorance by which the living entity is kept within the material world. While one enjoys sense gratification, it may be that there is some feeling of happiness, but actually that so-called feeling of happiness is the ultimate enemy of the sense enjoyer.
Srila Viswanth Cakravarti Thakura specifically deals with the original and pure sex psychology (adi-rasa), devoid of all mundane inebriety. The whole material creation is moving under the principle of sex life. In modern civilization, sex life is the focal point for all activities. Wherever one turns his face, he sees sex life predominant. Therefore, sex life is not unreal. Its reality is experienced in the spiritual world. The material sex life is but a perverted reflection of the original fact. The original fact is in the Absolute Truth, and thus the Absolute Truth cannot be impersonal. It is not possible to be impersonal and contain pure sex life. Consequently, the impersonalist philosophers have given indirect impetus to the abominable mundane sex life because they have overstressed the impersonality of the ultimate truth. Consequently, man without information of the actual spiritual form of sex has accepted perverted material sex life as the all in all. There is a distinction between sex life in the diseased material condition and spiritual sex life.
Srimad-Bhagavatam will gradually elevate the unbiased reader to the highest perfectional stage of transcendence. It will enable him to transcend the three modes of material activities: fruitive actions, speculative philosophy, and worship of functional deities as inculcated in Vedic verses. SB 1.1.1 Purport
