The ethics of the Mishkan - Does God need a house? Does having a permanent symbolic 'home' for God impact our worldview? How do we square the expense and effort of creating this structure with the people's means? Does the Mishkan conflict with the Torah's support of what is humble?
Moses petitions Pharaoh to free the people and Pharaoh responds by increasing their workload. How do we explain the ethics of an intervention ordered by God that has a negative impact on the people?