The Issue: The hateful, intimidating protest against Nefesh B’nefesh outside the Park East Synagogue. Zohran Mamdani says people should be free to enter a house of worship without intimidation — but these sacred spaces should not be used to “promote activities in violation of international law” (“Synagogue hate rally,” Nov. 21). There is nothing illegal about Nefesh B’Nefesh, the group that was meeting inside the synagogue. It assists immigration to Israel. It is a recognized nonprofit organization. It seems that, since Mamdani thinks Israel is illegitimate as a Jewish state, he therefore also believes furthering Jewish immigration is an illegal...