The other one on here is pretty much perfect, but its in the key of G, and Phil 
plays this in the key of B. So here it is, exactly how Phil Wickham plays it.

Tutorial: http://www.youtube.com/watch?v=hQHGGYiFaYY

F#  - 244322
G#m - 466400  - Play the base note with your thumb
E   - 022100
      E  A  D  G  B  E
C#  - 9. 11.11.10.9. 9


Verse1:
B                                    F#
I?m walking through the bright white gates
G#m                        E
Breathing in and out Your grace
B                      F#
All around me melodies rise
     G#m                C#
That echo with a joy inside
   E           F#
So I start sing

Chorus1:
    B                         G#m
But I can?t sing loud enough, I can?t sing loud enough
         F#                 E
When I?m singing for You My God  x2

Verse2:
       B                            F#
With a thunder roll and a brilliant light
     G#m                          E
Your glory bursts and the heavens shine
B                          F#
Saints and Angels stand in awe
G#m                          C#
Captured by the beauty of it all
   E                F#
So I fall to my knees

Chorus2:
    B                       G#m
But I can?t bow low enough, I can?t bow low enough
       F#               E       G#m  E  G#m  E
At the vision of You my God  x2

  E    
I can?t hold it all inside,
    F#                 
I?m reaching for the one who brought me out of death and into life

            B                          G#m
Now I can?t lift my hands high enough, lift my hands high enough
         F#                  E
When I?m reaching for You my God

            B                           G#m
And I can?t reach my hands high enough, lift my hands high enough
         F#                  E
When I?m reaching for You my God