Tabbed by: Corey R. Wardrop

Basically, the song repeats 

Em (Em7 if you're lazy like me), Cadd9, G, D, D4 throughout, with a pull
off from D4 to D every loop.

At 2:31 into the song, where the lyrics end with: 

"Don't take it
Don't take it
Don't take it
Don't take it"

it then rolls into this little picking riff:

---------3-------------3---------------3---------------3p2-0h2---3p2-|
-----3-----3---3---------3---3-----3-----3---3-------3---------------|
-------0-----0---0---------0---------0-----0---0---2-----------------|
---------------------2-----------0-----------------------------------|
---2---------------3-------------------------------------------------|
-0-----------------------------3-------------------------------------|4x
 Em7               Cadd9       G                   D/D4            

Back to the chords...

Then at 4:11, after the lyrics finish:

"I wanted so much to believe" it starts into the picking again while repeating
"Hey God". Same as above, repeat 2x to close out the song.