the album is supposed to be after what happens in revelations and stuff like that. Most of the band are still christians is like 3/5 of them are or something. Micah is a huge Christian from what i have read and he writes most of the music. I dont think its meant in a satanic way but yeah i had noticed this earlier :P
The reason the scorpion does that, listen to the ep in full. Its a concept of a world where.you can artifically upgrade for a service contract and the debt passes on to your family when you die. The last song the rise is a revolution to take the world back to stop the upgrades.
I don't know the entire set yet, warped hasn't come to my town yet, but I have seen "The Pitch" "The Finisher" "Endseekers" and "Hush Yael" on youtube already.