I'm not totally sure about the last line of the verse but it sounds right I think. 

Intro Em C G D

Verse 1:
Em               C              D         Em
Like finding the match when the lights go out
Em               G             D            Em
Like finding the raft when the ship's going down
Em            C            D          Em
That's how it was when You rescued my heart
Em              G             D             Em
You covered the dark with the light of Your love
Em   B       G         A             C
It's so much more than anything I've felt before


Chorus:
         Em   C
It's unbelievable
        G               D
All the things that You do
         Em    C
It's unexplainable
         G             D
How Your love pulls me through
    Em      C
And I can't question
    G              D           F
The one thing I've found to be true
C               Em 
It's undeniably You


Transition Em C G D


Verse 2:
Em             C          D           Em
Like finding a shelter in the pouring rain
Em                G               D         Em
Like finding your way when you're lost in a maze
Em            C            D          Em
That's how it was when You came in my life
Em             G             D          Em
I'll always be safe with You here by my side
Em   B       G         A             C
It's so much more than anything I've felt before

Chorus:
         Em   C
It's unbelievable
        G               D
All the things that You do
         Em    C
It's unexplainable
         G             D
How Your love pulls me through
    Em      C
And I can't question
    G              D           F
The one thing I've found to be true
C               Em 
It's undeniably You


Bridge: 
C                D
When You reached out to me
    Em          G                C
You gave me the strength to hold on again
           Am              D
Oh, You're everything everything
Em   B     G          A                C
It's all I need, this love that You've given me, yeah


Chorus 2x