The title refers to a search (see below)
suggested by three things—

  1. David Foster Wallace biographer D. T. Max—
    "There's a note in one of my files where he says something like,
    'Infinite Jest  was just a means to Mary Karr's end, as it were.' "

  2. "There is a body  on  the cross in my church ." —Mary Karr

  3. A body.

The search— Labyrinth 23.

(Within the search results, note particularly the post "The Infinity Point.")