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The Jewish world in which Jesus lived was awash with Hellenism, and contemporary biblical scholars are finding it's influence everywhere—including, ultimately, in the historical Jesus.
R. Shorto, Gospel Truth

It's called Hellenization. Starting in the 300s BC a powerful tide of Greek culture swept through the eastern Mediterranean. Old governments fell. Old cultures adopted Greek ideas. Hellenization changed the world. Hellenization was a very big deal.

Greek culture hit Judea and Judaism in 187 BC, two centuries before Jesus. Judea Hellenized. Judaism Hellenized. To get this you need to know a smidge about ancient political history. This will only hurt a little bit, I promise.

Western civilization started in Mesopotamia a few thousand years BC. There were lots of little countries. >>

By the 500s BC, the empire governed at Babylon controlled the whole area. >>

Hellenism

In 332 BC Alexander the Great, from Greece, conquered Jerusalem. >>

This was a Very Big Deal, because his empire lasted about 250 years*, and while the empire lasted Greek culture—associate professors call it Hellenism—spread through this whole part of the world. Hellenism included Greek language, government, architecture, philosophy—and Greek Pagan religion.

By the way

Rome ousted Alexander's successor, Antiochus in 167 BC.

The Roman general Pompey conquered Jerusalem in 63 BC, and the region became a Roman province.

Did Hellenism affect the Jews?
Did European culture affect the American Indians? Did Spanish culture affect the Aztecs? Hellenism affected the Jews because for hundreds of years (!) before Jesus, Judea was an occupied country and Jerusalem was an occupied city. Here's how the Jews were affected.

Diaspora. Jews settled in cities around the Mediterranean. Scholars call this the ancient Jewish diaspora. There were large Jewish communities in Pagan Egypt, Pagan Syria, and Pagan Rome, and really throughout the eastern Empire.

In fact, probably twice as many Jews lived outside Jerusalem in Pagan cities as lived in Judea itself. The Jews in Alexandria, Egypt even set up a second Temple.

By the way

And the Jews in these Pagan cities weren't on vacation; they moved to stay—they adapted to the local cultures. They got jobs, they made friends, they learned the local customs. Jewish kids learned Greek instead of Hebrew—which is why Jews in Alexandria, Egypt translated their sacred scriptures (key parts of the Christian Old Testament) from Hebrew into Greek, starting in the 200s BC. They had to: Jews in the diaspora grew up speaking Greek.

The Greek translation is called the Septuagint.

In Jerusalem, Greek language, commerce, and literature held sway among the quisling Jewish aristocracy.

Centuries BC the Babylonians kidnapped the aristocracy of conquered Judea back to Babylon. Seleucids and Romans treated their conquered subjects differently. They left Jerusalem to be governed by Jews. Of course they insisted on Jews who followed their rules—basically keeping the peace and collecting taxes.

They also founded Pagan cities in Judea, with Pagan intuitions. For example, in and around Galilee the conquerors set up Hellenized Pagan cities—which is why the area around Galilee was called the Decapolis, meaning "ten [pagan] cities." Herod the Great rebuilt the Jewish Temple; he also built Pagan temples.

Did any Jews cooperate? Of course. You cooperated or you got kicked out and they found someone who would cooperate. In 174 BC a fellow named Jason became the Jewish high priest at Jerusalem. Jason changed the Jewish government there from a temple-state to a Greek polis, with a governing council, citizen list, gymnasium and even a ephebeia (basically a college) He even changed Jerusalem's name to Antioch.

Under Jason the Jewish high priest was an official of the Seleucid (the conquering empire's) government.

Jewish priests hurried their rituals so they could get free to exercise Greek-style naked in the gymnasium.

Some young Jews underwent an operation to reverse their circumcision. [1 Maccabees 1:13-15; 2 Maccabees 4:10-17]

Even Jason wasn't Hellenized enough for some Jews, and in 167 BC the Jewish Paganizers, headed by a chap who went by the Hellenized name Meneleus, changed the temple ritual to worship the Semitic "Lord of Heaven," who was equated with the supreme God Zeus.

Meneleus and his Jewish pals cooperated with the Seleucid emperor Antiochus IV in banning the old Jewish religion: the Scriptures were destroyed. Festivals, Sabbath observances, circumcision, and food laws were banned. Jewish sacrifice in the temple at Jerusalem was stopped and switched to the sacrifice of pigs to a Pagan god, probably Dionysus.

So, yeah, in the diaspora and in Jerusalem and Judea, the Jews knew a thing or two about Pagan culture.

Herod the Great—you've heard of him?—was a big time Hellenizer. Here's how one author puts it:

"The reign of Herod the Great transformed Judea... Wealth flooded the land... The landscape of the country changed as Herod built magnificent cities on the Greek model, added [pagan] temples, baths, fountains, and marketplaces..."
R. Shorto, Gospel Truth, 1997, pg 87

  Foreign occupation and the Messiah myth
To say the non-assimilating Jews were extremely pissed by foreign domination would be a colossal understatement. They hated it. I mean really, really hated it. In the first and second centuries BC and the first century AD, the non-assimilating Jews developed a subculture of resistance and expected salvation from foreign occupation.

As early as the second century BC the "Teacher of Righteousness" taught his followers at Qumran that they were living in the last days, and that they should look forward to the coming of the Messiah in fulfillment of prophecy. They saw themselves as the redeemed, the elect who alone would be saved. They entered the group by baptism, and celebrated a blessing with bread and wine.

By the way

And the Qumran folks were not unique. A group called the Zealots preached a revolutionary ideology. Messiah-ism was widely believed. Before Christ, a number of revolutionary Jewish groups had messiah-leaders, including Theudas, Judas the Galilean, and the Egyptian. These guys were each executed by the Romans. [Josephus, Jewish Antiquities 20.5.1, 18.1.1, 20.8.6]

Here's the Church Father Origin, responding to Celsus, and listing some of the Jewish messiahs they maybe haven't got to yet in Sunday school >>

Celsus (who wrote a book refuting Christianity) says each of these guys was a Jewish messiah who fulfilled the same prophecies Jesus supposedly did. There was a lot of that going around.

Origen confirms that the other 'messiahs' existed and gathered followers. He lists:
	Theudas, who lived before Jesus
	Judas the Galilean, the messiah around at the time Jesus was born
	Dosetheus, the Samaritan-Jewish Christ
	Simon, another Samaritan-Jewish Christ
	but, says Origen, they weren't as good as Jesus.

"Countless individuals will convict Jesus of falsehood, alleging that those predictions which were spoken of him were intended of them." ....there was a certain Theudas among the Jews before the birth of Christ, who gave himself out as some great one...And after him, in the days of the census, when Jesus appears to have been born, one Judas, a Galilean, gathered around him many of the Jewish people, saying he was a wise man, and a teacher of certain new doctrines.... And after the times of Jesus, Dositheus the Samaritan also wished to persuade the Samaritans that he was the Christ predicted by Moses; and he appears to have gained over some to his views. . .. There was also Simon the Samaritan magician, who wished to draw away certain by his magical arts. And on that occasion he was successful...[Origen, Against Celsus, 1.57 (3d century AD) ]

The important point for us is that there was a lot of messiah-ness going around exactly during the years when Jesus got to be messaih too. Jesus was not new and Jesus was not unique.

Josephus mentions each of these messiahs. And he's confirmed by The New Testament Book of Acts, which discusses [Ch 5] the similarity between Jesus' story and those of Theudas, and Judas the Galilean; they are so similar that they can't be told apart—only the future [from a 33 AD point of view] will tell if Jesus' story is different from the others!

And messiah-ism didn't end with Jesus. As late as 132 AD a revolutionary fellow named Simon bar-Kokhba was recognized as the messiah.

Here's a list of Jewish messiahs from around the time of Christ. >

Jesus ben-Ananias
Simon bar-Giora
Carabbas
Theudas the Galilean
Judas the Galilean
Jesus ban-Sapphia
the Egyptian
Jesus bar-Abbas
Elymas bar-Jesus
Jesus Justus
the martyred Samaritan Messiah
Simon bar-Kokhba
Robert Price, Deconstructing Jesus, page 246, 2000