What I don't know lyrics

I don't know What I don't know There's hellfire in the chalice Let your lips touch ground and drink Sister dearest Sick of love Don't you know? I've been promised no salvation Just a lonely bitter end For the while I'll spare our lives Promise me I don't know What I don't know I'm the worm inside the bottle And the fairies gone astray In this forest creatures dwell Let me out I don't know What I don't know I don't know What I don't know I don't know What I don't know I don't know What I don't know I don't know What I don't know I don't know What I don't know