There is a great illusion in front of man. It troubles him in the form of woman. There is a great illusion in front of woman. It troubles her in the form of man.

Go wherever you like—Amsterdam, London or New York. Analyze this world of phenomenal experience. You will find only two things — sex and ego.

The sex instinct is the greatest urge in human life. Sex energy or lust is the most deep-rooted instinct in man. Sex energy entirely fills the mind, intellect, Prana [life force], senses and the whole body. It is the oldest of the factors that have gone into the constitution of the human being.

A man has a thousand and one desires. But the central strong desire is the sexual desire. The fundamental desire is the urge for a mate. All hang on this central basic desire. The desire for money, the desire for a son, the desire for property, the desire for houses, the desire for cattle and other desires come later on.

Because the whole creation of this universe is to be kept up, God has made the sexual desire very, very powerful. Otherwise, many Jivanmuktas [realized souls] would have cropped up quite easily, just as graduates from universities. It is easy to get university qualifications. It demands a little money, memory, intelligence and a little strain. But it is an uphill climb to obliterate the sexual impulse. He who has completely eradicated lust and is established in mental Brahmacharya [control of sex energy] is Brahman or God Himself.

This world is nothing but sex and ego. Ego is the chief thing. It is the basis. Sex hangs on the ego. If the ego is destroyed by Vichara or enquiry of “Who am I?”, the sex idea takes to its heels by itself. Man, master of his destiny, has lost his divine glory and has become a slave, a tool, in the hands of sex and ego on account of ignorance. Sex and ego are the products of Avidya [ignorance] or nescience. The dawn of knowledge of the Self annihilates these two enemies of Atman [the Innermost], the two dacoits who are plundering the helpless, ignorant, little, false Jiva [self], the illusory “I”.

Man has degraded himself to a great degree by becoming the puppet of passion. Alas! He has become an imitative machine. He has lost his power of discrimination. He has sunk into the most abject form of slavery. What a sad state! What a lamentable plight indeed! If he wishes to regain his lost divine state and Brahmic glory, his whole being must be transformed, his sex desire must be completely transmuted by sublime divine thoughts and regular meditation. Transmutation of the sex desire is a very potent, efficacious and satisfactory way to realize eternal bliss.

Quoted from Brahmacharya by Swami Sivananda (1934, published by the Divine Life Society)