In Chapter 24, Poem 18 of Mokhtar Nameh, Attar presents stark imagery of mortality and the relentless consumption of life by the earth. He portrays humans as 'mourners of the world of dust' who inevitably turn to dust themselves. The poem powerfully contrasts the emptying 'back of this earth' with the never-full 'belly of this dust,' emphasizing the insatiable appetite of the grave. This metaphor highlights the inescapable nature of death and the continuous cycle of generations returning to the soil, reflecting deeply on the transience of human existence.