Typical Meaning of the Tabernacle Metals.—Gold is intrinsic righteousness in God's nature—that which we approach in Him. I do not mean His essence, but what we approach. We come to the gold within in virtue of the blood, which not only introduces us but has glorified God perfectly as to sin.
Brass is the judgment of righteousness as applied to men. Hence the altar of burnt-offerings was of brass, as the laver was of brass; one judging sin in a sacrifice, the other by the word. It marked the immutable nature of that judgment. God who could not bear sin must deal with it. The sockets of the pillars of the court were of brass. The evil, measured by what man ought to be for God, has been put away on the brazen altar. This purges the conscience, as the blood on the mercy-seat brings into the light of God Himself.
But the fillets and hooks were of silver, as what gave stability was judgment or Gilgal work. The curtains separated the profane from the holy (i.e., God's) people, as with Him apart from the world at large. The hooks on the pillars, and the fillets were silver: this seems to be grace as displayed in man, God's grace; as the brass was God's judgment firm and immutable. So did grace secure, but it was the ornament. Judgment in God's ways secures, but it is its stability and as the foundation of God's immutableness. Grace in fact is what all hangs on in its actual maintenance.