DirtyHarry said:
I disagree, I think that it is obvious that the Jewish leaders of the day manipulated Jewish and Roman law systems to have Jesus specifically crucified. Technically, yes, Romans nailed him to a cross, but only becuase the Jews would have it no other way.
The Jews would have stoned Him to death, but this would have broken the Roman law and none of the Jews wanted His blood directly on their hands. Pilate told them to do it themselves and they didn't want to. The Bible says the prophecy of his crucifixion had to be fulfilled, and the Romans were the only ones who could do it. The Jews fulfilled prophecy unknowingly. Had they been doing it on purpose there would have been many more people saying, "Hey man, maybe this is more than just a coincedence that He's fulfilling all these prophecies." The Jews had no reason to desire a crucifixion specifically, as well.
Chuck -- If you were to walk into a Mall, museum or any large public institution today and start wreaking havoc, you'd at the least expect to be forcibly ejected. The jews might not have taken him out and crucified him, but no "sensible Jew" would have stood idly by as some violent nutter rampaged through his temple and place of business.
Interesting question. An author asks himself the same question:
"Why did not this multitude of ignorant pilgrims resist? Why did these greedy chafferers content themselves with dark scowls and muttered maledictions, while they suffered their oxen and sheep to be chased into the streets and themselves ejected, and their money flung rolling on the floor, by one who was then young and unknown, and in the garb of despised Galilee? Necause sin is weakness; because there is in the world nothing so abject as a guilty conscience, nothing so invincible as the sweeping tide of a godlike indignation against all that is base and wrong. How could those paltry sacreligious buyers and sellers, conscious of wrongdoing, oppose that scathing rebuke, or face the lightning of those eyes that were enkindled by an outraged holiness? Because vice cannot stand for one minute before virtue's uplifted arm. Base and groveling as they were, these money-mongering Jews felt, in all that remnant of their souls which was not yet eaten away by infidelity and avarice, that the Son of Man was right"
-James Talmage, "Jesus The Christ"
The leaders who were too far gone to see that He was right feared an uprising brought on by His arrest. They wanted to do it quietly. This was not going to be the day, so they let Him go.