9852. 'And two small chains of pure gold' means coherence with the good of the whole kingdom. This is clear from the meaning of 'small chains' as coherence (the reason why 'small chains' has this meaning is that such chains serve to join things together, and when joined together those things cohere, coherence with the spiritual kingdom being meant here because the small chains were fabricated to make [the shoulder-pieces] cohere with the ephod, which represented the spiritual kingdom in general, 9824); and from the meaning of 'gold' as the good of love, dealt with in 113, 1551, 1552, 5658, 6914, 6917, 9490. The words 'pure gold' are used because good from the Divine is meant; for this good is pure, and it holds all things in heaven in connection and in an outward form. The meaning of 'chains' as coherence is also evident in Isaiah,

The craftsman casts a graven image, and a goldsmith overlays it with gold, and casts silver chains for it. Isaiah 40:19.

'A graven image' means teachings presenting falsity, which are a product of self-intelligence, and so are devoid of life from the Divine, 8869, 8941. Producing such teachings is meant by 'the craftsman casts a graven image'. The effort to make them look like a product of good is meant by 'a goldsmith overlays it with gold'. To make falsities cohere is meant by 'he casts silver chains for it', 'silver' meaning truth and in the contrary sense falsity, see 1551, 2954, 5658, 6112, 6911, 6917, 8932.

9490. 'And you shall overlay it with pure gold' means that all those aspects must be founded on good. This is clear from the meaning of 'overlaying' - when the subject is heaven, meant by 'the ark' - as founding on, dealt with below; and from the meaning of 'gold' as good, dealt with in 113, 1551, 1552, 5658, 6914, 6917. The reason why 'overlaying' means founding on is that good emanating from the Lord as the Sun (for the heat from that Sun is the good of love) surrounds heaven not merely as a general whole but also every heavenly community within heaven specifically, and each angel individually too, and thereby protects them from the intrusion of evil from hell. That which surrounds in heaven serves to stabilize it; for heaven rests against it like a house on its foundation and like the surfaces of the body against the lower and upper layers of air bearing down around them. For that which surrounds also bounds, confines, and contains, and in so doing supports and sustains. From all this it is evident that 'overlaying' means founding on, and 'overlaying with gold' founding on good.