The general transition in the way the boys view the island, beginning as an idyllic place free from worries and eventually ending as a horrific place where suffering and death are commonplace, best parallels which of the following Biblical stories?
Moses' and the Israelites' 40 years spent wandering in the desert.
Lot's escape from Sodom and Gomorrah, and the eventual destruction of these cities.
The creation of the earth and all life on it in seven days.
Adam and Eve's expulsion from the Garden of Eden.
Moses' departure from Egypt and his place in the Pharoah's household.