Continuing in the book of Adam’s generations we saw that Enoch walked with God after he had begotten Methushelah and find Methushelah bringing Lemech (Lámek/Lamech) the father of Noah on this world. The account ends with Noah having Shem, Ham, and Yefet/Japeth.
What the Scriptures tells us about how God reacted on Kayn (Cain) his act of offering and killing his brother
Worldly books in no way can give such a clear picture to man what caused everything to come into being and how there may be a solution to the wrong steps taken by the first human beings. For this, man needs to understand clearly what caused this troublesome world. The Bereshith tells the story of the origin of life and death.