In Attar's Asrar Nameh, the allegory of the Jewish gambler who loses his wealth, property, and even his physical sight in a tavern serves as a profound metaphor for spiritual surrender and annihilation (fana). The narrative illustrates the mystical concept that a true seeker must be willing to 'gamble away' or sacrifice all worldly attachments, physical attributes, and self-identity to progress on the path of divine realization.