Outside the Old Testament Tabernacle, the tent pegs and chains were made of brass symbolizing judgment.  Around the top of the Tabernacle post tops was a silver chain symbolizing redemption all the way around to one door symbolizing Christ as the only way in. This door was made of four colors, white, blue, purple, and scarlet (red), representing each of the New Testament Gospels’ types of Christ. VF-0412. © Copyright 1985