“Build an altar of acacia wood, three cubits high; it is to be square, five cubits long and five cubits wide. 2 Make a horn at each of the four corners, so that the horns and the altar are of one piece, and overlay the altar with bronze. 3 Make all its utensils of bronze—its pots to remove the ashes, and its shovels, sprinkling bowls, meat forks and firepans. 4 Make a grating for it, a bronze network, and make a bronze ring at each of the four corners of the network. 5 Put it under the ledge of the altar so that it is halfway up the altar. 6 Make poles of acacia wood for the altar and overlay them with bronze. 7 The poles are to be inserted into the rings so they will be on two sides of the altar when it is carried. 8 Make the altar hollow, out of boards. It is to be made just as you were shown on the mountain.
The Lord now begins to give instructions regarding the outer court and begins with the most important object, the altar of burnt offerings. The altar was made of acacia wood and measured 7.5’x7.5″x4.5′ and was covered with bronze instead of gold as was used with the items in the Holy Place. It had horns at each of the four corners (like animal horns). These horns were covered with blood when the priests were consecrated and on the Day of Atonement. The altar was hollow and built with rings and poles so it could be carried from place to place. The utensils and accessories were made of bronze as well.
This altar was used for animal sacrifices as the offerings for sin were made. It was located immediately inside the entrance to the outer court which points to the fact that approaching God required a blood sacrifice for “For the life of a creature is in the blood, and I have given it to you to make atonement for yourselves on the altar; it is the blood that makes atonement for one’s life. (Leviticus 17:11).”
“The law is only a shadow of the good things that are coming—not the realities themselves. For this reason it can never, by the same sacrifices repeated endlessly year after year, make perfect those who draw near to worship. 2 Otherwise, would they not have stopped being offered? For the worshipers would have been cleansed once for all, and would no longer have felt guilty for their sins. 3 But those sacrifices are an annual reminder of sins. 4 It is impossible for the blood of bulls and goats to take away sins.
5 Therefore, when Christ came into the world, he said:
“Sacrifice and offering you did not desire,
but a body you prepared for me;
6 with burnt offerings and sin offerings
you were not pleased.
7 Then I said, ‘Here I am—it is written about me in the scroll—
I have come to do your will, my God.’”
8 First he said, “Sacrifices and offerings, burnt offerings and sin offerings you did not desire, nor were you pleased with them”—though they were offered in accordance with the law. 9 Then he said, “Here I am, I have come to do your will.” He sets aside the first to establish the second. 10 And by that will, we have been made holy through the sacrifice of the body of Jesus Christ once for all.
11 Day after day every priest stands and performs his religious duties; again and again he offers the same sacrifices, which can never take away sins. 12 But when this priest had offered for all time one sacrifice for sins, he sat down at the right hand of God, 13 and since that time he waits for his enemies to be made his footstool. 14 For by one sacrifice he has made perfect forever those who are being made holy.
15 The Holy Spirit also testifies to us about this. First he says:
16 “This is the covenant I will make with them after that time, says the Lord.
I will put my laws in their hearts, and I will write them on their minds.”
17 Then he adds: “Their sins and lawless acts I will remember no more.”
18 And where these have been forgiven, sacrifice for sin is no longer necessary.
“No one takes it from me, but I lay it down of my own accord. I have authority to lay it down and authority to take it up again. This command I received from my Father.”