Scientists are accustomed to the well-known phenomenon known as the "Big Bang," an occurrence which is regarded as the origin of creation of the universe. The meaning attributed to this phenomenon is that the universe was originally a single Cosmic Atom, as it were, known in Sanskrit terminology as Brahmanda, which split into two parts by a bang, an instantaneous separation of itself into two parts, representing what may be called the Cosmic Subject and the Cosmic Object. The Brihadaranyaka Upanishad has already proclaimed that there was one Universal Self which projected Itself as a subjective side and an objective side of Itself, the Cosmic Positive and the Cosmic Negative. The intriguing secret behind the relationship of the two Cosmic parts seems to be that there is on the one hand the duality of the positive and the negative and there is on the other hand the correlativity of the positive and the negative, since the two phases are actually the two types of the phenomenal occurrence in the otherwise unitary indivisible original existence.

Sage Yajnavalkya says that each unit of life is actually like a split "pea," in which one cannot easily say whether the pea is one or two things joined together. Also, the very idea of a bi-polar existence implies the interference of space and time, and even if it is accepted that the apparent two-fold life is an appearance of the original one life, the idea of "another" cannot arise unless there is some medium through which it looks as if it is there, just as one person can look like two persons when one beholds oneself through the medium of a mirror. Such a possibility involves the existence of space and time which are the most elusive things everywhere in creation. No one can understand what these actually mean since these are involved in the process of thinking itself, and no one can also deny that they do exist.

The Brihadaranyaka Upanishad goes on to say that the two Cosmic parts are comparable to husband and wife, in which context, the one part rushes towards the other part to come in contact with it while the other part wishes to avoid the contact since such a contact is not possible as the so-called "other" really cannot stand apart from that which seeks the contact. Humorously, through an analogy, the Upanishad says that the wife aspect ran away to escape the husband aspect coming in contact with it since an attempt at such a contact looked meaningless and also abortive. The Upanishad goes further and says that the bi-polar wholeness reduces itself to lesser and lesser "wholes," from gods in heaven down through humans, animals, plants and trees and even the lowest of creatures like insects, thus making out that this dual pull is present everywhere in creation from the highest to the lowest of created elements.

At the human level this principle of bi-polar existence takes an interesting turn, since in the human being there is an element of the instincts of the lower species and at the same time a reason which reflects the characteristics of transcendental existence. While in the earlier stages of evolution mentioned, the process of bi-polar existence appears more or less as a spontaneous feature, at the human level it becomes slightly complicated due to the reason and the instinct clashing with each other almost everyday of one's life, causing a lot of misery. As the human being is a unit in human society, the laws framed by society condition the activities of a person, while the instinctive impulses come from the other levels of life insist that they should have an upper hand over all things, and when the instincts are strong enough they can rebel against social norms, much to the chagrin of the individual, as is well-known in human history. In order to obviate this problem of conflict between individual and society, people in a common agreement among themselves have instituted a system called marriage.

Now, what exactly is marriage? It is quite clear that it is a form of legalisation of the inherent instinct of the bi-polar existence asserting itself and then a check upon any uncontrolled ravaging activity of the instinct. The point is that a person cannot live totally isolated from society since existence itself would be difficult without cooperation from others. Inasmuch as this instinct is present in every person and everyone would like to manifest it as much as possible, there would be difficulty in such a behaviour since everyone else also would like to do the same thing. This goes to say that the institution of marriage is a process of granting limited freedom to the operation of the instinct permitting it to operate within the circle of social norms, with due respect for the welfare of everyone equally.

However, with all this that has been said above, a question will arise as to why is there such an attraction between the male and the female. Philosophically, to answer this question in the light of what has been detailed above, the explanation would be the struggle of the two parts of the one whole to unite themselves into a single unit of existence. But as two things cannot become one, the sexual demand fails to fulfil its purpose ending in exasperation, disillusionment and a distrust in the meaning of life itself. The other aspect is the much neglected side of the phenomenon, namely, Nature's intention to multiply the species. Everyone knows the power of Nature and no one can resist it. The would-be entrant's push towards this world, which we call the coming of a child into existence, is the process of an integral impulse since the child is a whole being, as whole as either the father or the mother. The pressure of the would-be individual, being very strong, compels the male and the female to seek each other with great vehemence, to such an extent that the male and the female elements would even wish to die if this impulse is not going to be gratified, forgetting thereby that they are only serving the injunctions of Nature, though Nature has cleverly put them under an illusion that what they do is for their own personal benefit. Since everything is destroyed by Time, there is a fear that one's existence would be terminated one day, and to escape from the grief of this possibility, the biological impulse wishes to reproduce itself as a child, a son or a daughter, which become a replica of the parents, whom they hug as themselves, as if the child is inseparable from the parents. Considering the fact that no one can go against the injunctions of Nature, sexual life permitted by marriage should be regarded as reasonable and unavoidable, but considering the welfare of the individual himself or herself, it brings no such benefit, ending in depletion of energy, slowly tending towards old age and physical extinction. It looks that the whole drama of creation is a "hide and seek" affair of the truths of existence where everyone does something helplessly under the impression that it is done voluntarily for one's own assumed immortal satisfaction, while the fact is that the entire exercise is a hypnotised person's supposed voluntary enterprise, though commanded by the hypnotist's will.