Pyrrhon doesn't feel bad at all about desecrating it. It's not a sacred place dedicated to him, after all! Just some other lame god.

The Sun God descends down behind Pit, finding a dusty corridor, illuminated by flickering lights, a couple of which are out- though it's a bit brighter now that Pyrrhon's down here. Since he's made of fire and all. "Hmmm... Doesn't look like anyone's been down here in a long time. Seems like the perfect place to hide evil plans!"