In this chapter, Abraham tries to pimp his wife again, but this time God foils the plan BEFORE Sarah can do her sex work. We learn that you can be guilty of things you did based on false information. We learn that God will interfere with ones free will if they really like the sex worker about to be violated. We learn that Abimelech is still a man of honour and wants to do what is right. We learn that Abraham is the one who should be paid out for the (potential) offence against Sarah (that his lie would have caused). And we also learn that Sarah is Abraham’s half sister, so he was only half lying anyway.