The Highest Place in the Temple

In the temple, you have gradations of holiness that are connected with the stuff that's in these places. The farther out you get, the less holy things are. So if you're in the holiest place, the holiest area, which is the temple itself, everything in there is made out of gold. And even the artisan who is involved in this is something which fits with the symbolism of the temple. Make sense? Yes, yes.