Aggée 2:7

⁷ J'ébranlerai toutes les nations; Les trésors de toutes les nations viendront, Et je remplirai de gloire cette maison, Dit l'Eternel des armées.

Gold tried in fire

In Revelation 3:18, this signifies the good of celestial love. (Apocalypse Revealed 211) This also signifies good that is proved genuine and so able to receive the truths of faith. (Apocalypse Explained 242)