In Chapter 15, Poem 1 of Attar's Mokhtar Nameh, the poet explores the profound existential and spiritual isolation of the seeker's heart. Despite suffering immensely (described as the heart 'turning to blood') from the burden of a mystical secret, the heart is utterly unable to find a confidant or kindred spirit in the earthly realm. This isolation persists unto death, emphasizing that the agonizing quest for spiritual intimacy often ends in worldly solitude, with the seeker returning to the 'world of dust' without ever encountering a fellow sufferer to share their profound inner truth.