If you watch the youtube video of this song live the lead singer has capo 4 so I just 
of that. The Chords are Em, C, G, D. And like most Hillsong songs, just repeat until it's over.
Em      C     G
Open our eyes
  D                    Em             C
To see the things that make Your heart cry
G     D                     Em          C
      To be the church that You would desire
G     D                     Em      C G D
      Your light to be seen
    Em   C
Let hope rise
G                D
    And darkness tremble
        Em   C
In Your holy light
     G     D
That every eye will see
Em        C
Jesus our God
Great and mighty to be praised