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 
    King of kings, yet born of Mary 
 As of old on earth He stood 
 Lord of Lords, in human vesture 
 In the body and the blood 
 He will give to all the faithful 
 His own self for heavenly food   
 Rank on rank the host of heaven 
 Spreads its vanguard on the way 
 As the Light of light descendeth 
 From the realms of endless day 
 That the powers of hell may vanish 
 As the darkness clears away   
 At His feet the six winged seraph 
 Cherubim with sleepless eye 
 Veil their faces to His presence 
 As with ceaseless voice they cry 
 Alleluia, Alleluia 
 Alleluia, Lord Most High!