If history teaches us anything, it is that making lists of Jews, no matter the ostensible purpose, is often a prelude to their and others’ persecution

This month, a judge ordered the University of Pennsylvania to justify its refusal to collect and disclose the names and personal contact information of Jewish faculty, staff and students to the federal government. Late last year, the Equal Employment Opportunity Commission (EEOC) sued Penn to force compliance with this chilling demand, made in the name of fighting antisemitism. Jewish and non-Jewish community members at Penn and beyond have united to support the university’s resistance to compiling and releasing data about members of campus Jewish organizations, the Jewish studies department, and individuals who participated in confidential listening sessions and surveys about antisemitism.

That such a diverse array of organizations, including Penn’s Hillel and Meor chapters, AAUP-Penn, the Association for Jewish Studies, the American Council on Education and Pen America, as well as local chapters of the Anti-Defamation League, the Jewish Federation and the American Jewish Committee, have all spoken against the EEOC’s lawsuit reflects how deeply disturbing it is to think of the government demanding such a list. The Trump administration claims to act in the name of Jewish safety and against antisemitism, but this common reaction from groups with often divergent views may reflect a growing concern that its actions belie those laudable aims.