Actually I was raised with the Oral traditions of Enoch, unlike the manuscript, more like how we read from Jesus, Disciples, Paul, Jude, John. Enoch was a big part of the Torah we had to learn and obvious so was Moshe [Moses in English].
We know in Creation the [parent, or stage of procreating] is clearly evident throughout the first 2 Chapters of Genesis. So I will stick with God allowed Pharaoh to harden his heart before God made it permanent...hence I choose the Chicken over the Egg.