Everything after the 1st chapter was probably written by nephilim to control the humans.
notice the name change from God to Lord God
Genesis 2
2 Thus the heavens and the earth were finished, and all the host of them.
2 And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
3 And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made.
v ^ v ^ v
4 These are the generations of the heavens and of the earth when they were created, in the day that the Lord God made the earth and the heavens,