The oldest sons count
as patriarchs from Adam
Seth and Enos to Methuselah

Cain is a different story
from a time when there were more people
more women to get married

It is the story of the sacrifice
that was rejected
as if God did not exist

so that Cain lost his faith
and mourned for that
and God was sorry

so He forbade to kill him
and other unbelievers
you shall not kill a human being

Moses chiseled in two stones
which he smashed immediately
to teach the people a lesson

with the seething murder
of 3000 men, the blood sticks
to the priests forever

but they had every right
because God wanted
to do it Himself