Liberation or Moksha is an oft quoted term used in common literature as well as in Advaita Vedanta philosophy. To one who is not familiar with the Advaita Vedanta philosophy, it can mean one of many things. According to the dictionary 'liberation' means "the act of setting someone free from imprisonment, slavery or oppression". Which means release from bondage of some sort.
Those who are familiar with Advaita Vedanta philosophy will recognize that liberation presupposes an individual's state of bondage. Feeling of bondage is the direct result of the predicament of humans living in this precarious, unstable and changing world ( also called "samsara"). The human is part of the global structure of beginningless cycle of birth and death and rebirth. Bondage would therefore presuppose an endless cycle of suffering. A suffering that begins with birth of the body-mind entity.
Since a person has this ingrained feeling and conviction that he or she is indeed the body and the mind, some people may feel that liberation can only be possible after death. Alternatively, one may be led to believe that an end to this suffering can only come about by a prolonged practice of some sort, whereby an "out of body experience" can be obtained. What they fail to realize however, is that no experience can last forever. All such pursuits will end in disappointment. It is the law of samsara that anything that has a beginning must end, anything that is born must die, anything that is obtained in the future will eventually be lost. So, what then can a human do?
Thankfully, the ancient rishis (sages) of India, had an answer to put an end to this suffering. They realized that this suffering happens due to the identification of the Ego (or Sense of "I" or Individuality) with the body-mind. As a result, an individual assumes ownership of the various experiences and nature of the body and the mind. He may say " I am short" or " I am miserable" or "I am unhappy". He may appropriate any of the various characteristics of the body or the feelings, emotions and perceptions as his own. As a result, nothing is permanent or stable in this constantly changing world of objects, emotions and feelings and perceptions. He wants "permanent happiness" in an impermanent world. He wants "stability" in an inherently unstable world. He is looking for an end to this bondage related suffering in the world of changing objects, emotions and perceptions. He is looking in the wrong place.
The rishis figured out that the answer for "breaking free from bondage" does not lie out there in the world, but rather it is within one's own self. It is not a question of "I want to break free", - but rather a question of "who is this 'I" that wants to break free"? Rather than turning the attention outwards to find a solution for this bondage and suffering, one should turn the attention inwards to the very subject or "I" that wants freedom or liberation from this bondage and suffering. It is ignorance that results in the perception of bondage. Ignorance is the main cause of suffering.
Just like darkness can only be eliminated by light, the ignorance can only be eliminated by Knowledge.
