Get out the microscope, because we’re going through this poem line-by-line.
Line 4
to buy me, and snaps the purse shut;
- So death takes those coins out to buy our speaker's life!
- Guess we should've seen that coming. Taking lives is kind of death's MO.
- It makes us wonder: what kind of currency is this? Who does death pay?
- This line has a strange way of setting up life and death like a market place, a cycle of buying and selling.
- The sound of the purse snapping shut is kind of terrifying. What might otherwise be an ordinary sound is amplified by the relation to death. Who would have thought a purse could sound so scary or so final?
Lines 5-6
when death comes
like the measle-pox;
- The re-imagining keeps going: now death's approach is like that of a disease, specifically the measle-pox.
- We're starting to catch on that death can come in a number of ways. Big or small, slow or sudden, with or without suffering (death with the purse was scary, but didn't sound too painful; the measle-pox sounds like it might be a rather unpleasant way to go).