Sit
If you think about sitting, it seems fair to say that where you're sitting is more important than that you're sitting. Sitting in a movie theater, sitting in a classroom, sitting in the driver's seat of a car, sitting in the defendant's seat at a trial, sitting at the family dinner table -- those are very, very different things. But even so, the fact that you're sitting in those places is important -- it means you are part of what's going on, you're staying in place. This is similar to "sitting" in the Bible. Sitting on a throne indicates judgment; sitting in a tent door indicates holiness. The context is crucial. But in all cases "sitting" indicates a sense of permanence, belonging, and full participation in the spiritual state illustrated through the context.
Apocalypse Revealed#860
860. Whose number is as the sand of the sea. This symbolizes the multitude of such people.
The multitude of such people is likened to the sand of the sea, because the sea symbolizes the external component of the church (nos. 402-404, 470), and the sand is something which serves no use in the sea except to compose the bottom.
Because the number of such people is so great, therefore the valley of their burial is called "The Multitude of Gog," and the name of the city where they are, "The Multitude" (Ezekiel 39:15-16).