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## The Six Essentials and Their Importance
**7.253** Further, the six essentials are called *chulika*. One who is established in the rules with all the *avasya* (essentials) is considered to be a *siddh* (liberated). However, one who does not perform all the *avasya* according to the rules, will not attain liberation.
**684** It should be known that one who is established in the rules with all the *avasya* is considered to be a *siddh*. However, one who does not perform all the *avasya* according to the rules, will not attain liberation.
**684** The meaning is: One who is diligent in all the *avasya* becomes a *siddh* through the rules. And one who does not perform all the *avasya* will not attain liberation.
**685** *Avasya* are those which are not diminished in all the *avasya*. They are the *avasya* of one whose mind, speech, body, and senses are guarded.
**685** The meaning is: One whose mind, speech, body, and senses are guarded, is considered to be established in all the *avasya* which are not diminished.
**686** One whose mind, speech, and body are completely pure, should perform the *avasya* in the right place, at the right time, and with a silent and undisturbed mind.
**686** The meaning is: One whose mind, speech, and body are completely pure, should perform the *avasya* in the right place, at the right time, and with a silent and undisturbed mind.
**687** One who is established in the *avasya* will attain liberation. One who is not established in the *avasya* will only attain the state of *nisiddha* (non-liberated).