A temple hall

Proceeding forward, you find yourself on a raised platform, looking down at long benches. Presumably, this is where whoever built this temple worshiped whoever that statue was supposed to be.

As you take a look behind you, you see more engravings. You recognize some from before, but this doesn't seem to be another copy of the same story. All of the engravings in this room feature the apparent goddess, performing various feats that are hard to interpret. Taking more time to examine the raised platform, you see assorted furniture to in the far side of the stage, tucked behind a pair of walls at the side. You see what looks like a throne, another seems to be an offering basket on a podium, and the rest seem jumbled together, leaving you unable to tell what they're supposed to be at a glance.

You move onward, walking between the benches, seeing the walls nicely patterned, but not bearing any hieroglyphs. The back of the room is pretty plain, it ends with just another wall and a pair of stone double doors. This seems like it'd be the entrance to this place. Being so far underground, it seems a bit odd that this door would lead outside, though it's clear this is supposed to be the way in.