The Ashtavakra Gita is a very ancient scripture of the Advaita Vedenta, and it is a book that in India is known to be accessible to those who are already enlightened or those who are very close to enlightenment.
I remind you that enlightenment is not a new state to seek to attain, but what has always been and is just covered by the veil of the illusion of separation (leading to the dream of Samsara). It is a discovery. A veil lifted that was covering the unchanging Truth.
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