The handwriting doesn't match the Anthrax letters but the shooter's letter was apparently done by Malvo. The large spaces between words appear deliberate. We still don't know about Muhammed's printing habits.
The scenario's certainly follow the "here, then there, then here mentality.
I remember someone saying the incorrect spelling of Penicillen (sp) was Spanish.
Backtracking a bit: I think the words on the Tarot card might be interpreted as "God is God" which is an Islamic saying I believe. The "I" is "playing" like..."goose in a noose" which rhymes with moose.
All the peculiar language on the tarot cards comes from the cant of what is called "the 5% Nation". This was well covered yesterday evening in several FR threads.