
Vimuktātman
Author of the Iṣṭa-siddhi
c. 10th century CE · The Shankara Lineage

- When
- Tenth century
- Born
- India; the region is not recorded
- Where the life was lived
- Not recorded.
- What is left of it
- The Iṣṭa-siddhi, counted with the Brahma-siddhi, the Naiṣkarmya-siddhi and the Advaita-siddhi as the four siddhi works.
Sharpened the tradition's account of error, which is the pivot on which the whole non-dual reading turns.
The full-length study of this teacher is still being written. What is below is the complete short life, and it is accurate as far as it goes.
The life
The single hardest question anyone can put to Advaita is not about consciousness. It is this: if the world is not what it appears to be, why is it so dependable? Fire burns every time. Trains run to timetables. A misperception ought to be erratic. His book takes that objection as its subject. The tradition's answer, which he worked out with unusual care, is that a false cognition can be perfectly regular within its own terms — the rope-snake frightens exactly as a snake would, the reflected moon moves exactly as the moon would, the dream pursues its own consistent logic until the moment of waking. Regularity is not evidence of independent reality; it is evidence of a stable mistake. That is a deceptively practical point. Most of what makes a person suffer is stable and regular, and being stable is precisely why it goes unquestioned. The Iṣṭa-siddhi is the third of the four siddhi works, and later Advaitins cite it exactly where the argument about error gets technical. His century is given approximately and his region not at all — one more author known entirely by the problem he refused to walk past.
The turn it rests on
He took the hardest objection to non-duality — if the world is unreal, why does it behave so reliably — and made it the subject rather than the embarrassment.
What was taught
Examined what exactly is meant by saying the world is not ultimately real, and how a misperception can be both effective and false.
Read the originals
Primary texts and the records kept by the teacher's own institution.
Every daily message names the teacher it came from. Read the messages, or see the whole line this teacher stands in: all fifty-one teachers.