I've listened to the song, and I gotta say these chords are pretty good. The song is pretty simple, as with most of his music. Maybe a chord symbol version would help as well, here it is:
"Say So" by: Israel & New Breed
Key E
B/E What does it mean to be saved, isn't it
D more than just a prayer to pray,
A/C# more than just a
D way to Hea-
B/E ven,
B/E what does it mean to be His, to be
D formed in His likeness, know that we have a
A purpose,
(repeat)
to be salt
C#m and light in the world, in the world, to be salt (bounce chord) *come back here after bridge
D and lilght in the world, (bounce chord)
Chorus:
let the re-
E deemed of the Lord say so, let the re-
D/B deemed of the Lord say so, let the re-
A deemed of the Lord say
D so, say so,
E say so,
(repeat)
Chorus #2:
E I am redeemed, I am redeemed,
D/B I am redeemed, I am redeemed,
A/C# I am redeemed,
D I am redeemed,
E
(repeat)
Bridge:
to be salt
C#m and light in the world, in the world, to be salt
A/F# and light in the world,
(repeat)