Till shade is gone, till water is gone, into the Shadow with teeth bared, screaming defiance with the last breath, to spit in Sightblinder’s eye on the last Day

I also liked:

The Shadow shall rise across the world, and darken every land, even to the smallest corner, and there shall be neither Light nor safety. And he who shall be born of the Dawn, born of the Maiden, according to Prophecy, he shall stretch forth his hands to catch the Shadow, and the world shall scream in the pain of salvation. All Glory be to the Creator, and to the Light, and to he who shall be born again. May the Light save us from him

 The "pain of salvation" and "May the Light save us from him" are absolutely chilling to me.