Oil -- typically olive oil -- symbolizes the good that comes from celestial love. Celestial love is love of the Lord, the highest and purest love we can have. The good of celestial love is the desire to be good springing from celestial love: Wanting to do the Lord's will because you love Him. That's not a state many reach, even in heaven, but it's a beautiful goal. This representation makes sense based on the idea that the sun -- the source of all natural light and heat, and thus all natural life -- represents the Lord, the source of all spiritual light, heat and life. Burning oil was the most pure fire available in Biblical times, thus the closest representation of the sun people could create.

9881. 'From pure gold' means through celestial good. This is clear from the meaning of 'gold' as the good of love, dealt with in 113, 1551, 1552, 5658, 6914, 6917, 8932, 9490, 9510; and since the words 'pure gold' are used celestial good is what is meant. For there is celestial good and there is spiritual good, both of which may be internal or external, celestial good being the good of love to the Lord, and spiritual good the good of love towards the neighbour. In the Word all those kinds of good are called 'gold'. But they are distinguished from one another by being called gold 'from Uphaz', 'from Ophir', 'from Sheba' and 'Havillah', and also 'from Tarshish' - gold from Uphaz in Jeremiah 10:9; Daniel 10:5, by which celestial good is meant; gold from Ophir in Isaiah 13:12; Psalms 45:9; Job 22:24; 28:16, by which spiritual good is meant; gold from Sheba in Isaiah 60:6; Ezekiel 27:22; Psalms 72:15, by which good on the level of religious knowledge is meant, as it is by gold from Havillah in Genesis 2:11-12; and also silver and gold from Tarshish, in Isaiah 60:9, by which truth and good on the level of factual knowledge are meant.