greentwiga said:
Thank you. I didn't know about the Septuagint's calculations. I just added up the total ages for each man to get an upper limit.
Your calculation are wrong, then.
You don't use the "total age" of each patriarch . Although, it is important to know at what age each patriarch had died, using this age will not give you a chronological timeline of the pre-Moses timeline, or show when the a creation or flood occur.
To get the timeline from the Masoretic Text-based timeline, you will have to use the age of when each patriarch become a father to the next patriarch (his son). This is the age that you will need to add up, to find the new generation (birth of the new son), or to find when the flood occur or when Abraham receive the covenant, or when Jacob entered Egypt, etc.
Look at Genesis 5:3-11 for example. In red and bold, is the ages you will need to get working timeline:
Genesis 5:3-11 said:
3 When Adam had lived one hundred thirty years, he became the father of a son in his likeness, according to his image, and named him Seth. 4 The days of Adam after he became the father of Seth were eight hundred years; and he had other sons and daughters. 5 Thus all the days that Adam lived were nine hundred thirty years; and he died.
6 When Seth had lived one hundred five years, he became the father of Enosh. 7 Seth lived after the birth of Enosh eight hundred seven years, and had other sons and daughters. 8 Thus all the days of Seth were nine hundred twelve years; and he died.
9 When Enosh had lived ninety years, he became the father of Kenan. 10 Enosh lived after the birth of Kenan eight hundred fifteen years, and had other sons and daughters. 11 Thus all the days of Enosh were nine hundred five years; and he died.
So you will need to use 130, 105 & 90 years. Adding these numbers will give you the timeline of when each was born and when each die.
Note that AM means "anno mundi", the date after creation.
Assuming that Adam was created 0 AM, we need to do the running total of each new generation.
0 + 130 = 130 AM (date of Seth's birth is 130 AM)
130 + 105 = 235 AM (date of birth of Enosh: 235 AM)
235 + 90 = 325 AM (date of birth of Kenan: 325 AM)
You don't need to bother to calculate the date of when Adam died, which is the same as his age, hence date of death: 930 AM.
So to calculate the date of when Seth died, you just simple add his age 912 to his date of birth:
130 + 912 = 1042 AM (date of Seth's death: 1042 AM)
I have done much of the hard work, in my website
Dark Mirror of Heaven, in the
Timeline of the Patriarchs page.
Look at the 1st table (Genesis Genealogy), and you will see that I have done the calculations for both Masoretic Text and the Septuagint OT.
My method works also for the Septuagint Genesis.
This table help me calculate other dates in the Genesis in the 2nd table (under The Genesis Chronicle).
From the 1st table (in the Masoretic columns), I know that Noah was born in 1056 AM, and from Genesis 7:6, we know that the Flood occurred when he was 600 years old. So doing a simple arithmetic, we get the date for the Flood in 1656 AM.
Now we know from my 1st table that Abraham was born in 1948 AM, so using the date for the Flood, we get -
1948 AM - 1657 AM = 291 years
So Abraham was born 291 years after the flood had ended.
Abraham received the covenant (changed his name from Abram to Abraham, and started the custom of circumcision), when he was age 99, one year before Isaac was born. This is 2047 AM.
All these calculations for the OT translation of the Masoretic Text (MT), because most English translations relied mainly on MT, like the KJV, NIV, NRSV, etc, and not on the Greek Septuagint.
Do you see, greentwiga? This is how calculations should be done.
Of course, most OT books don't always provide the age of when a person become the father to a son, which make it very tricky. Like when Jacob, became father of 11 sons while living in Harran with his father-in-law; I had to make some educated guesses. I had worked out that Levi was born in 2190 AM, Joseph in 2199 AM.
And the genealogy of Moses given in Exodus 6, provide only the ages from Levi to Moses' father. The only way I can figure out the possible date to Moses leading the Israelites out of Egypt, it is from the verses Exodus 12:40-41:
Exodus 12:40-41 said:
40 The time that the Israelites had lived in Egypt was four hundred thirty years. 41 At the end of four hundred thirty years, on that very day, all the companies of the Lord went out from the land of Egypt.
Originally, I had calculated 430 years to 2668 AM, starting at the time when Jacob moved his family to Egypt in 2238 AM, when Jacob was 130. But this date is impossible because that would mean Moses' mother, daughter of Levi, would over 250 years old when she gave birth to Moses.
Amram, grandson of Levi, had married his aunt, Jochebed. Amram & Jochebed were parents to Aaron, Miriam and Moses.
I didn't see Jochebed in the list of children that migrated into Egypt, so I would assume that she was born to Levi, in Egypt. Exodus 6:16 say that Levi lived to 137 years. So with the dates to Levi's birth in 2190 AM, would mean that he moved into Egypt in 2238 AM at age 48, and died in 2327 AM.
Let assume that Jochebed was born on the same year that Levi died in 2327 AM, and Moses was born 80 years before the exodus began, that mean Moses was born in 2588 AM (2668 - 80 = 2588 AM. This would mean that Jochebed was 261 years old when Moses was born.
Obviously I can't use 2238 AM (Jacob in Egypt) , to add 430 years.
Some people recommend Abraham's covenant (1948 AM) as the point of when to add the 430 years.
This would mean -
1948 AM + 430 = 2378 AM (exodus, when Moses was 80)
2378 AM - 80 = 2298 AM (birth of Moses)
This mean that the Israelites had only lived in Egypt for 150 years (2378 - 2238 = 150 years).
Subtract 80 years from 150 years, and you will get 70 years. This is the possible age to Jochebed giving birth Moses. 70 is better than 261 years, don't you think?