Not the usual key he sings it in (A I think), but you could transpose it. The chords are correct.

Key: G



C (x32010@1)                D/C (x30232@1)   C (x32010@1)             D/C (x30232@1)    CAll (x32010@1)the saints and angels, bow before Your throne - All the elders
D/C (x30232@1)                        C (x32010@1)     D/C (x30232@1)     Gcast (320003@1)their crowns before the Lamb of God and sing
                     G (320003@1)                       DYOU (xx0232@1)ARE WORTHY OF IT ALL - YOU ARE WORTHY OF IT ALL 
                   C (x32010@1)                        D (xx0232@1)                      GFROM (320003@1)YOU ARE ALL THINGS - AND TO YOU ARE ALL THINGS - YOU DESERVE THE GLORY

G (320003@1)                               BmDAY (x24432@1)AND NIGHT, NIGHT AND DAY LET INCENSE ARISE 
Em (022000@1)                              C6DAY (03221x@1)AND NIGHT, NIGHT AND DAY LET INCENSE ARISE 
G/D (4x3121@7)                             DDAY (xx0232@1)AND NIGHT, NIGHT AND DAY LET INCENSE ARISE 
Am (x02210@1)                              CDAY (x32010@1)AND NIGHT, NIGHT AND DAY LET INCENSE ARISE

(chords of chorus)
O - o - o