Ram's skins dyed red (Substitionary sacrifice)
These were sewn together with leather thongs to form the next protective layer of the tabernacle covering. A ram is a grown male sheep and the head of the flock. A shepherd may have one or two rams in a flock of ewes to promote uniformity. The ram is forever in the eyes of the Jew as the substitute animal, faithful unto death. This is of course because God provided a ram as a substitute for Isaac on that day when Abraham's faith was revealed.
Gen 22:12-13 And He said, "Do not lay your hand on the lad, or do anything to him; for now I know that you fear God, since you have not withheld your son, your only son, from Me." Then Abraham lifted his eyes and looked, and there behind him was a ram caught in a thicket by its horns. So Abraham went and took the ram, and offered it up for a burnt offering instead of his son.
The ram's skins were dyed red to represent the sacrifice of a substitute. So Jesus as the head of the human race, the last Adam, sacrificed His own life as a substitute for all who would put their trust in Him.
Heb 2:9 But we see Jesus, who was made a little lower than the angels, for the suffering of death crowned with glory and honor, that He, by the grace of God, might taste death for everyone.
Heb 2:17 Therefore, in all things He had to be made like His brethren, that He might be a merciful and faithful High Priest in things pertaining to God, to make propitiation for the sins of the people.
Jn 1:29 The next day John saw Jesus coming toward him, and said, "Behold! The Lamb of God who takes away the sin of the world!
