Arriving next to the palace, you were stopped by this individual... She blocks your way, before saying.

I can't let you pass... Not until I can see if you sinned...

Suddenly, she opens her eyes, a shiny yellow glow flashes, is unclear what's she's doing but... Then she closes her eyes.

I apologize for the yellow glow... I can't exactly control the brightness, but now I have seen if you sinned...