In Chapter 44, Poem 16 of Attar's Mokhtar Nameh, the poet contrasts the superficial piety of the monastery (صومعه) with the profound, authentic spiritual suffering of the 'qalandar' (a wandering, unconventional mystic). The poem suggests that conventional religious spaces cannot manifest the 'sincere sigh' of true spiritual pain, and that only the deep, transformative pain embraced by the qalandar offers true refuge for the soul's grief.