Cain and Abel

Genesis 4;1- Adam lay with his wife Eve,and she be-came pregnant and gave birth to Cain.
                     She said "With the help of the Lord  I have brought forth a man.
Genesis4;2-Later she gave birth to his brother Abel.
Genesis4;3-Now Able kept flocks ,and Cain worked the soil.
                   In the course of time Cain brought some of the fruits of the Soil
                   as an offering to the Lord.