असूर्या नाम ते लोका अन्धेन तमसावृता:
A world or a region is called a loka, which means etymologically a condition of experience where everything that is sown is reaped, whether sweet or bitter. A person can experience the fruits of his actions even in this very life. Only extremely powerful actions that give rise to such intense results as cannot be experienced by this present body are reserved for future births. Many times a very intense desire is fulfilled at once. Mild desires are fulfilled later on. Therefore a world of experience is not so much an independently real objective mass of matter as a field of experience where individuals find the required atmosphere to manifest and experience the results of their thoughts and actions.
Destroying the Self means not to be aware of the Self, to feel it as non-existent and consequently reject it. Since, however, it is not possible to reject the Self completely, - for it is not essentially different from him who rejects it, - this rejection takes the form of sense-contacts accelerated by mental desires. Sensuousness being an undivine condition the experiences consequent upon it are devilish and tormenting. The mantra teaches therefore that knowledge of the Self is absolutely necessary in order to transcend the recurring pains of birth, life and death.