I happen to find this tab on this website incase its wrong:
http://www.higherpraise.com/lyrics/awesome/awesome2942.html
--- Randy "Addic" Easton

Intro  Dm Dm A7-A7 Dm (3times) Dm Dm/C Bm7b5 Bb A7 
(Bb7b5 can be A Dm/C)

    Dm  A7                          A7 Dm
Our God is an awesome God he reigns 
Dm                     Dm  A7
From heaven above with wisdom, power and love
           A7      Dm
our God is an awesome
     Dm A7                          A7 Dm
Our God is an awesome God he reigns 
                      Dm/A Bb
From heaven above with wis-dom, power and love
           A7      Dm     (A7(#5)-to "he reigns")
Our God is an awesome God

       Dm                       A7
You're marvelous and you're glorious
                            Dm
You're love has made me victorious
                   A7
You took away the fear in us
                                     Dm
Now we praise You cause you, You delivered us
                  A7
There ain't no stoppin' us (naw)
                        Dm
Devil there ain't no blockin' us (naw)
             C        Bm7b5           Bb   A7(#5)
Come on and clap your hands with us


Bb          A          Dm        Cm     F/A
  He reigns  He reigns  He reigns  He Reigns
Bb          A          Dm        Cm   F/A
  He reigns  He reigns  He reigns  He Reigns


Bb          A          Dm        Cm     F/A
  He reigns  He reigns  He reigns  He Reigns
Bb          A          Dm        Cm   F/A
  He reigns  He reigns  He reigns  Forever and ever
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