1850 years.
Skeptics: 30-40 years 1st Century Historian Flavius Josephus: "at least one first century C.E. Jewish group lived for more than 100 years." http://www.preventingtruthdecay.org/firstcenturylifespans.shtml
Abraham. He was born 3824 years ago.
Abraham founded Judaism 3700 years ago.
During the lifetime of Abraham, who lived 3800 years ago.
With its founder, Abraham, some 3800 years ago.
3700 years, since the time of Abraham.
A:Josephus was a priest in Jerusalem, then the Jewish military commander of Galilee at the start of the First Roman-Jewish War. He defected to the Romans and prophesied that the Roman commander would become the emperor of Rome. When this really did happen a few years later, Josephus was adopted into the royal family and began his career as a historian. His most important work was Antiquities of the Jews, published in 93 CE. Josephus is not mentioned in Luke's Gospel nor in Acts of the Apostles. However it has been convincingly demonstrated that some of the material in Acts is based on Antiquities. It is also probable that some material in Luke was based on the works of Josephus, particularly Antiquities, but conclusive proof has not yet been established in the way that it has been for Acts.
No. Tradition holds that Jewish history began with Abraham, about 500 years before the giving of the 10 commandments.
Tradition holds that Abraham founded the Jewish religion some 3800 years ago.
Tradition holds that Abraham (אברהם) founded the Jewish religion in Israel, about 4000 years ago.
Ur
Jewish tradition holds that Judaism began with Abraham in the Hebrew Bible, about 4000 years ago.