Dick connects his books to his present model of reality. Zebra is like the computer that constructs reality in A Maze of Death and also the thing that intrudes into our fake world as in Ubik. Like in A Scanner Darkly it is actively trying to hide its true nature, and this fact of occlusion is then further occluded from us. He says the “quasi-mind” of the maze appears insane and compares it to Yaldabaoth (one of the creator gods according to the Gnostics) who does indeed sound crazy. Because of this irrationality it is impossible to make sense of it. The maze is disorder and confusion which we can only navigate through the help of Zebra. Dick still thinks this is something we created for ourselves as a puzzle.
He has been working on the exegesis for 4 and a half years and says he is now being “signalled to die.” He is afraid the exegesis is unpublishable and that everything he has learned will die with him, another way that the maze will win. He recognizes a paradox though that if the maze wins we win, since we created the maze.
He returns to the idea of Zebra as a living information virus embedded in his book Flow My Tears and imagines it proliferating as people read it. He wonders if it had been dormant since the time of Acts before traveling from the newly discovered Dead Sea Scrolls to the Dead Sea Scroll scholar John Allegro to Jim Pike to him.