Are there pagan roots in Judaism? - Part 2-?

Jesus him self said (you are of your father the first murder from the beginning) that would be Kain of Kain and able it says eve was beguiled buy the serpent that meant the first child was of the devil . she again gave birth to able that means they were twins but not of the same parents ask any Dr if this is possible for though who say they weren't explain why they both came to the age of accountability at the same time it all there in the Genesis buy the way it also says the serpent beguiled Adam to that's just wrong but that the serpent.