Pot
Pots" and other large vessels in the Bible represent facts and factual ideas, which serve as containers for truth the same way pots serve as containers for water or wine. Pots fill their function because they are hard, strong and impervious; facts are also absolute and unchanging, filling their function the same way. And pots must be filled to serve any use, just as facts must be filled with truth to serve any purpose. To some extent this meaning also applies to cups, bowls and other smaller vessels, though it is a little more immediate. Generally you don't fill a cup so you can store a liquid; you fill it to drink it. Smaller vessels then often take more of their meaning from the substance they contain, and in many cases ("cup" and "wine" especially) actually mean the same thing.
Isaiah 2:1-3
1
This is what Isaiah the son of Amoz saw concerning Judah and Jerusalem.
2
It shall happen in the latter days, that the mountain of Yahweh's house shall be established on the top of the mountains, and shall be raised above the hills; and all nations shall flow to it.
3
Many peoples shall go and say, "Come, let's go up to the mountain of Yahweh, to the house of the God of Jacob; and he will teach us of his ways, and we will walk in his paths." For out of Zion the law shall go forth, and the word of Yahweh from Jerusalem.
