This is how I play it. Let me know if you have corrections!

Intro:
B   A   D   x2

Verses:
B
Popped up this morning just a little off center
A
God fearing world, I'm so afraid to enter
D
Haven't decided; haven't decided what to do
B
Looking back, looking over my shoulder
A
Still agnostic, every day it gets older
D
Haven't decided; haven't decided what to do
B
Holy books, so many flaws no answers
A
Believe in him, or fear him like a cancer
D
Haven't decided; haven't decided what to do
B
Bible banging, slanging Jesus at my door
A
Hey son, this is something you can't afford
D
Haven't decided; haven't decided...

Chorus:
B
Oh, give me something to believe
D                     A
So many down on their knees
G     
It baffles me, baffles me
x2

Verse:

Popped up this morning like nipples in the winter
God fearing world, I'm so afraid to enter
Haven't decided; haven't decided what to do.
After life, after death uncertain
Choose your side before they're dropping the curtain
Haven't decided; haven't decided what to do.
Where do I go for my inspiration
Go with the flow, with the standing ovation
Haven't decided; haven't decided what to do.
Standing idle, waiting for doomsday
Damned if you do, damned if you don't say
Haven't decided; haven't decided.

Chorus:

Oh, give me something to believe
So many down on their knees
It baffles me, baffles me
x2

Bridge:
B                G
Learned my lesson from history
D                      A
I'm not claiming to be Jesus Christ and company
B           G      
I am needy, I'm a thief
D                      A
I'm not claiming to have role model qualities
B                  G
But here's a lesson, Simplicity
D                     A
From a poor boy who don't believe in destiny
B                     G
Be good to one another, set yourself free
D                   A
All the pieces they fall together

Chorus:

Oh, give me something to believe
So many down on their knees
It baffles me, baffles me
x2