The poem moves from a harsh public scene to a small, strange private one. In the opening lines, an unnamed "they" turn away "the brother nobody knows" and lock heaven's doors. The title, "Purge," suggests this is about exclusion, with some people cast out and others sealed inside. The brother is a stranger, so rejecting him costs the crowd nothing.
Then the speaker steps in. "I believe in the crowd" sounds sincere, but the next line undercuts it: the crowd is never satisfied with "our imperfect desires." The speaker seems caught between belonging and knowing that belonging has a price, since no one is ever good enough.
The last image is odd and humble. The speaker walks "on my bread and cheese," like "a careful fly," treading lightly on their own food, their own survival. It feels small, wary and a little absurd. The mood is uneasy and quietly fearful, as if the speaker is trying not to be noticed.