I prefer to play this song in the key of A using open chords.
CHORD CHARTS
[0 2 2 1 0 0]
[0 2 2 2 0 0]
[x 4 6 6 0 0]
[x 2 4 4 0 0]
[0 0 2 2 0 0]
Looking out my window
I see the trees blowing in the breeze
Looking out my window
I see the birds flying in the sky
Pre-chorus
And I know
With just one breath
You created the whole world
And I know
If I don't praise You
The rocks will soon cry out,cry out,cry out..
Praise Him
Lift your voices
Let it ring
Throughout all the earth
Praise Him
Let all men know that Jesus Christ
He is alive!
https://lyrics.primoaccordo.net/planetshakers/praise-him.htm