"If Armageddon came tomorrow, would Jehovah kill a billion children? .."
Yes.
Definitely.
And that actually shows the primitive origins of the bible...
Before the late 1800's to early 1900's, children were considered as "little adults" - and were often saddled with adult responsibilities at a VERY early age... All one has to do, is look at the portraits of [noble and royal] children from the 1500's to 1600's to see that they were dressed as miniature adults... Though they were allowed to play at a young age, their schooling in preparation for adult responsibilities began very early - around 6 years old - and many young royals were put through a grueling school day that would leave many modern adults exhausted - just look at the workload for young Elizabeth the first...
Observe the use of children as labor force during the Industrial Revolution... [For that matter, observe the CONTINUING use of child labor for the clothing industry, among others...] Observe the use of young boys as "powder monkeys" [I believe that's the term...] - used on British warships to carry black powder from the magazine to the cannons during battle...
If I recall correctly, it wasn't until the late 1800's that feminist reformers began to make headway in limiting and eliminating child labor in England, America, and other places...
So it's no surprise that ancient Middle Eastern men would consider children to be bloodguilty - accountable to their volcano "god" - as 'miniature' adults - heck, the Israelites killed many a child in the process of conquering cities, didn't they?
Zid