In Poem 29 of Attar's Mokhtar Nameh (Chapter 45), the rose complains of being caught in 'fire and blood' with a 'thorn in its foot'. This imagery is an allegory for the intense suffering of the spiritual seeker. The 'fire' refers to the rosewater extraction process, which metaphorically represents the severe trials and spiritual purification required to distill the inner essence (the soul) from the outward, physical form. The 'thorn' emphasizes the inherent pain and earthly attachments that afflict the seeker even during this purification.