Reading down the tracklist I would say that if you're looking for a governing theme here, it's calamity, as all the songs are either anticipating one or reflecting one that's already happened. You can tell your own fortune by declaring an allegiance on either side of that line.
Signal drawn upon the bricks of a clinic for the dispossessed
Collect the brine from the rain gutters, let the devil take the rest
Rats returning home to our nest
Beneath the streets of the city with my brethren in the never-ending shadow
Beneath the streets of the city with my brethren in the never-ending shadow, there I go
Secret hymnal with the words in a version of the mother tongue
Walls envelop all of us like a mother who protects her young
Spores at play deep down in our lungs
Beneath the streets of the city with my brethren in the never-ending shadow
Beneath the streets of the city with my brethren in the never-ending shadow, there I go