Have been reading a book by the current Pope Benedict (formerly Joseph Ratzinger) : Theology of History of St. Bonaventure. Recent delving into Joachim of Fiore led to it. Bonaventure appears to have been influenced (to a degree) by Joachim's writings.
Drawn to this complicated area while working on Fontegaia poems (some posted here recently). Siena, palio, all that. The palio race as metaphor for various other things (the "racing" of the poets, the eschatology of the human race...)
Maybe I've blundered into a spot where it gets more difficult to say anything, without sounding facile, glib, "profane"... doesn't feel like writer's block (I know very well what that is).
Joachim, Bonaventure, Virgil's "audacious" poet (see post below) - all of them looking into the future...