Что интересно, в этой традиции "The Kingdom of the Father" относится не к "Царству небесному", а к этому миру.

I don't have the book handy, but he also said something like "The Kingdom of the Father is all around you but you do not see it."
Sounds to me like a simple pointing out of the fact that we live in a Supermundane world in addition to the "material" world that we see around us. Hard to argue with that.

By the way, I'd be curious to know what you think of these statements.