Mangar's Tower  
 
Spoilers, Level 3

The magic mouth will open up the magic stairs at 9n/3e. You have to type in the seven keywords from the hints on the level, hitting enter after each word (LIE WITH PASSION AND BE FOREVER DAMNED). 
Incidentally, you should get the masterkey, it will let you through the tower gates. 

1 Do not scry, the first is lie. 
2 The One God's second is surely with. 
3 As the One God has said, the third is passion if you have love and life. 
4 In all the land, the fourth is and. 
5 We speak of One God, eternal is he, his fifth is almost certainly be. 
6 On the many levels, several are ancient but the sixth is forever. 
7 The One has said that the first man is blessed and the last is damned. 
8 You smell burning coals... 
  Masterkey 
