A mystery of the ages in connection with the Flood is how
Noah's venerable grandfather Methuselah survived the universal
cataclysm which destroyed all life except the Noah menage and
menagerie in the ark. Methuselah did not die until a year or more
after the Flood -- fourteen years after according to the
Septuagint. It is recorded that Methuselah was 187 years old when
his son Lamech was born (Gen. v, 25), and he lived for 787 years
afterwards, dying at the ripe age of 969 years (v, 26, 27). Lamech
was 182 years old when his son Noah was born (v, 28, 29). When the
Flood began, Noah was in his six hundredth year, or, to be exact,
he was 599 years, one month, and seventeen days old (vii, 11); and
Noah lived for 350 years after the Flood, and was 950 years old
when he died (ix, 28, 29). Methuselah was alive when the Flood
began and when it ended, if the Bible record is true: 1. From the
birth of Lamech to the beginning of the Flood was (182 plus 599)
781 years; and from the birth of Lamech to the end of the Flood was
782 years. If Methuselah lived after he begat Lamech 782 years he
survived the Flood. Or, again:
2. From the birth of Methuselah to the beginning of the Flood
was (187 plus 182 plus 599 years) 968 years; the Flood ended a year
later, when Methuselah was 969, and he died at that good old age.
Or again: 3. From the birth of Methuselah to the death of Noah was
(187 plus 182 plus 950 years) 1319 years. As Noah died 350 years
after the Flood, from the birth of Methuselah to the end of the
Flood was (1319 minus 350 years) 969 years, the age of Methuselah
at his death, after the Flood.
As Noah shut his own aged grandfather out of the ark, it is a
holy wonder where and how Methuselah spent that watery last year of
his advanced old age.