"There is one God, and one mediator between God and men, the man Christ Jesus; who gave himself a ransom for all, to be testified in due time."-- Hebrews 2;9; 1 Timothy 2:5,6.
[231]"Sin is the transgression of the law." (1 John 3:4) "The wages of sin is death." (Romans 6:23) Adam transgressed the divine law and for this reason suffered the penalty of death, and this penalty came upon all mankind by inheritance.

Jesus the perfect man permitted his life to be taken that it might be used for the purpose of releasing Adam and his offspring from the great enemy death, and that they might have a full opportunity for life.

Hence his life was made an offering for sin, or a sin-offering.
[232]For many centuries Jehovah foreshadowed this great event in his plan, and this adds to the importance of it; in fact, without the sacrifice of Jesus it would have been impossible for any of the human race ever to live at all.
[233]Looking back, then, at the picture that Jehovah made by the use of the Jewish people and their ceremonies, we see that the bullock slain on the atonement day pictured Jesus the perfect man at the age of thirty years.

The court surrounding the tabernacle was a picture of perfect humanity.

Therefore the bullock slain in the court foreshadowed or pictured the fact that the perfect man Jesus died in that condition on earth as a perfect man.