What the traditions claim about it
Silence appears across the contemplative literature as something other than the absence of sound. The Pāli suttas distinguish ordinary silence from ariya tuṇhī-bhāva — noble silence — which Sāriputta defines as the second jhāna, the meditative state in which discursive thought has fallen away while attention remains lucid. The Greek of the Desert Fathers names a parallel condition hesychia — the quiet or stillness that the hesychasm tradition organises its entire practice around. The Sufi vocabulary distinguishes the outer al-ṣamt (the discipline of refraining from speech) from the inner khalwa (retreat into stillness) and from a third register, fanāʾ, in which the boundary between the rememberer and the remembered dissolves into a silence the texts describe as fuller than any presence. Sanskrit mauna — the vow of silence — appears across Hindu and Buddhist traditions as a discipline observed for hours, days, or for entire phases of a contemplative life. The convergence across vocabularies is what this entry tries to track: the same recognition is being pointed at by traditions that did not borrow it from one another.
The three layers
The technical literature, where it is careful, distinguishes three registers. Outer silence is the simplest: the absence of speech, of ambient noise, of the sensory load that ordinarily occupies attention. The monastic enclosures, the desert hermitages and the silent retreats of every tradition organise themselves around it, on the working assumption that the inner work it makes possible is otherwise inaccessible to most practitioners most of the time. Interior silence is the second: the cessation of the running commentary by which the discursive mind ordinarily narrates its own experience. This is what the practices of meditation, contemplative prayer, zazen and dhikr are after — the gradual thinning of the internal monologue until what remains is the noticing itself, no longer producing a voice-over of what is being noticed. The third register is the one the non-dual traditions name most explicitly: the silence that is not produced by stilling anything but is recognised as the unchanging ground in which speech and stillness, sound and the absence of sound, all appear. The silence of the silence itself, in Rupert Spira's English. Each layer rests on the one before; the third does not replace the first two but recontextualises them.
Where to encounter it in the index
Jon Kabat-Zinn's MBSR programme trains the first two layers without naming them explicitly — the long body-scan exercises and silent sitting blocks at the heart of the eight-week curriculum cultivate exactly the cessation of internal commentary the second layer describes. Tara Brach and Jack Kornfield's *Power of Awareness* does the same in Theravāda idiom, with explicit reference to the noble silence of the Pāli suttas. Adyashanti's *Do Nothing* is the most direct entry into the third layer — the recognition that what remains when discursive activity is allowed to settle is not an emptiness but the awareness in which the activity was taking place. Rupert Spira's *Being Aware of Being Aware* and his guided enquiries are the most patient English-language transmission of the same recognition. Br. Troi Duc Niem's reflection from Plum Village and Pema Chödrön's *When Things Fall Apart* describe the practical fruit of the second layer in Mahāyāna and Vajrayāna idioms respectively — the equanimity that becomes available when the running commentary is no longer carrying the load. Jonathan Pageau on Christian symbolism reads the hesychia of the Eastern Orthodox tradition into the longer iconographic and liturgical record.
What it isn't
Silence in the contemplative sense is not muteness, withdrawal, or the suppression of the discursive mind by force. The Haṭha Yoga Pradīpikā and the Philokalia converge in their warnings: silence imposed before the conditions for it have been prepared either fails to land or becomes another form of internal pressure — the running commentary now narrating its own attempt to suppress itself. Nor is silence solitude. The monastic literatures of every tradition observe that silence within community is structurally different from silence in isolation, and that the second is more often a refuge from the practice than a deepening of it. The recognition the non-dual traditions name as the third layer is also not a special meditative attainment to be reached through accumulation. The traditions claim it as already the case — the silence in which speech and thought are presently appearing — with the practices serving less to produce it than to remove the layer of activity that ordinarily obscures the recognition that it is already present.
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