According to the Psalmist, King David, we were curiously wrought in the lowest parts of the Earth. A gravitational singularity to be precise. Here's another thought in the form of a deductive question:
The Angel of the Bottomless Pit
Something that doesn't get discussed very often is this terrifying description of horse-sized armor-plated locusts with scorpion tails that are going to emerge from within the earth when the impact of Wormwood splits the crust open. I know that there are interpretations out there that the locusts are the description that a Bronze Age prophet …
