The book of Hebrews IMHO makes it clear that He was the Thee Sacrifice.
The fact that God destroyed the 'temple' , at the end of "this" generation.
Heb 10:9 Then said he, Lo, I come to do thy will, O God. He taketh away the first, that he may establish the second.
Jesus said He was the Temple. He is the chief corner stone etc.
The OT sacrifices were a picture of the real the pattern of the real Christ is/was the real.
1Co 15:45 And so it is written, The first man Adam was made a living soul; the last Adam was made a quickening spirit.
1Co 15:46 Howbeit that was not first which is spiritual, but that which is natural; and afterward that which is spiritual.
Tit 1:14 Not giving heed to Jewish fables, and commandments of men, that turn from the truth.
Tit 1:15 Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience is defiled.
Tit 1:16 They profess that they know God; but in works they deny him, being abominable, and disobedient, and unto every good work reprobate.