Really easy. For the intro and first verse you play this: 

    
        Abrir tablatura
        
    
    

Plucked Riff: 
|-----------------------------------------------| 
|----1--1---1-----1--1---1-----1--1---1-----1---| 
|---2--2---2-----2--0---0-----2--2---2-----2----| 
|-----3--^2-------3--^2---------3--^2-----------| 
|-0----------3------------0------------3--------| 
|-----------------------------------------------| 

Verse: 

                 Am                    C 
You provide the Fire 
                     Am                C 
I’ll provide the sacrifice 
                  Am                   C 
You provide the Spirit 
                  Am 
And I will open up the inside 



[Refrão]
          C   
Fill Me Up God         
          Am 
Fill Me Up God 
          C 
Fill Me Up God 
          Am 
Fill Me Up God 
          C 
Fill Me Up 

Bridge: 
F C x4 

Chorus 2: 

         F 
Love Of God 
        C 
Overflow 
      F 
Permeate 
          C 
All my soul