Rev 18:7

7 However much she glorified herself, and grew wanton, so much give her of torment and mourning. For she says in her heart, ‘I sit a queen, and am no widow, and will in no way see mourning.’ 

torment and mourning – this is the torment that is described in Rev 14:9-12, and Rev 16:2-10, and of course the torment of the final judgment day.

I sit as a queen and I am not a widow – in great vain, the great harlot tries to assert that she is still the bride of Christ, and that she still has a husband (Christ).