Urs:
O holy night! The stars are brightly shining,
It is the night of the dear Saviour's birth.

David:
Long lay the world in sin and error pining.
Till He appeared and the soul felt its worth.

Carlos:
A thrill of hope, the weary soul rejoices,
For yonder breaks a new and glorious morn.

Sébastien:
Fall on your knees! Oh, hear the angel voices!
O night divine, oh night when Christ was born;

Urs:
O night divine, oh night oh night divine.

O holy night! The stars are brightly shining,
It is the night of the dear Saviour's birth.

Carlos:
Sweet hymns of joy in grateful chorus raise we,

Sébastien:
Let all within us praise His holy name.

Christ is the Lord,
Let everyone in grateful chorus raise we (not sure about this part)
O night, o night
O night, o night divine
O night, divine, o night
O holy night.

See also:
JustSomeLyrics
15
15.86
Britney Spears Santa Baby Lyrics
Calle 13 Ft. Daddy Yankee Atrevete (remix) Lyrics