In his essay "Mishpatim: Healing the Heart of Darkness*," Jonathan Sacks makes the argument that tribalism can, and usually does, give rise to acceptance, compassion, and social bonding but also to fear, hate, and demeaning others. Those in our group give and receive the former from us, those outside our group receive and often give the latter. We humans have the capacity of empathy toward those like us but we also, being finite beings, suffer from fear and that fear too often translates to hate of those not like us. Sacks then reminds us that Israel was told not to hate the outsider, the one who isn't in our group. He quotes two passages from Exodus: "You must not mistreat or oppress the stranger in any way. Remember, you yourselves were once strangers in the land of Egypt." (22.21) "You must not oppress strangers. You know what it feels like to be a stranger, for you yourselves were once strangers in the land of Egypt." (23.9) Sacks then...
Israel has been in captivity in Egypt, Moses has completed his contests with Pharaoh, and the People of Israel have been expelled from Egypt. The death of Egyptian firstborn children and livestock has compelled their removal into the wilderness. At the end of Exodus 12, God institutes the Passover in remembrance of the Angel of Death passing by the homes of Jews on the night the Egyptian firstborn children were killed. Notably, they were spared if in a house with blood around the door. The Passover is established for Israel herself, including their slaves who have been circumcised. If a sojourner wants to celebrate the Passover with you, he can after he circumcises all males with him. I suspect that pretty much eliminated any visitors participating. In chapter 13, the protocols include redeeming Israel's firstborn. In this discussion, God says your firstborn belongs to God, and you must redeem your firstborn or you must kill it. God has redeemed Israel's firstborn by the blood...