Doesn't the Bible state it is only about 6,000 years ago ??
6,000 years is an interpretation that ASSUMES that "begat" means first line descendant and does not allow for skipping of people in the line. For example:
Grandfather - A
Father - B
Son - C
A literal begat interpret this structure as: A begat B begat C
But it can also be said that A begat C and leave out B because B was unimportant.
I have read commentary by Jewish Rabbis that point this out as a valid reason why the 6,000 year interpretation may not be valid. I am not a rabbinical scholar nor do I read Hebrew but it does seem to be a plausible position to take.
@truth_seekerThe Bible doesn’t anywhere say when “creation†took place or how long ago it happened. But James Ussher, the Archbishop of Armagh and Primate of All Ireland in the 17th century came up with it, Ussher deduced that the first day of creation of the Earth fell upon, October 23, 4004 BC at 9:00 AM, in the proleptic Julian calendar, near the autumnal equinox. So we should be celebrating New Year’s every October 23rd.
Ushher came up with that date by counting the ages of everyone in the Bible, both old and new testaments, starting with the supposed year of Jesus’s birth and going all the way back to Adam by adding up their life spans along with those of their progeny.
And as
@Taxcontrol stated, the chronology skips some generations and goes from A begat C or D or E rather than A begat B.
Of course there are problems with this, many problems. Such as factoring in that the Bible according to the Young Earth Creationists says that some Biblical characters reached a very old age such as Adam who lived for 930 years, Noah lived 950 years and Methuseleh lived 969 years and others living to ages equally not realistically possible such as Abraham's wife Sarah living to age 127 and skipping over some generations entirely because, well, they were not important enough to be in the Bible – must have been slackers.
In any case the geologic and fossil record indicates that the Earth is much, much older than 6,000 years old.