The poem is about the destruction of written literature [or ambiguously - life] by cremation .
Book 301 is intended to be a collection of poems by Mike Burr for 2010 with no thematic precept.
Original idea from the tale of the discovery of the Gnostic gospels though the poem doesnt make reference to either the culture or any act and could therefore refer to any act of destruction by fire including human cremation which is obliquely mentioned.
http://www.gnosis.org/library/marygosp.htm