Let all mortal flesh keep silence,
and with fear and trembling stand;
ponder nothing earthly-minded,
for with blessing in his hand,
Christ our God to earth descendeth,
our full homage to demand.
At his feet the six-winged seraph,
cherubim, with sleepless eye,
veil their faces to the presence,
as with ceaseless voice they cry:
Alleluia, Lord Most High!