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.

4582. 'And poured oil onto it' means the Divine Good of love. This is clear from the meaning of 'oil' as the Divine Good of love, dealt with in 886, 3728. In the internal sense 'setting up a stone pillar, pouring out a drink-offering onto it, and pouring oil onto it' describes the process of progression from truth, as this exists in the ultimate degree, to truth and good that are more interior, and at length to the good of love. For 'a stone pillar' means truth as this exists in the ultimate degree of order, 4580; 'a drink-offering' means truth and good that are more interior, 4581; but 'oil' means the good of love. This was the nature of the process by which the Lord progressed when making Divine His Human; it is also the nature of the process by which man progresses when, through regeneration, the Lord makes him heaven-like.