(JNS) More than 70 Jewish officials at the U.S. State Department penned a letter urging U.S. Secretary of State Antony Blinken to fire “an openly antisemitic” department employee, according to a copy of the letter obtained by Foreign Policy.

Politico was the first to report in February that Fritz Berggren, a U.S. foreign service officer, has been publishing on his website Bloodandfaith.com material that attacks Jews and the LGBTQ community, and calls for the creation of Christian nation-states.

State Department employees said in a letter to Blinken on July 28 that “not only is [Berggren’s] propagation of antisemitic ideas highly disturbing and offensive to Jewish and non-Jewish employees alike, but as Jewish employees, we feel his presence at the Department is threatening.”

The letter was signed by the Jewish Americans and Friends in Foreign Affairs employee group at the State Department, in collaboration with other Jewish employees of the State Department and U.S. Agency for International Development.

The authors also said they were fearful Berggren’s “toxic beliefs” incited violence that could lead to attacks against Jewish employees at the State Department. They called on Blinken to “not wait for Berggren to target Jewish employees in the workplace, potentially with violence, before removing him.

Blinken responded with a letter on Aug. 9, writing, “I want to assure you that the Department treats reports of alleged misconduct with the utmost seriousness.” He said he could not comment on specific cases “for privacy reasons” but that employees who displayed discriminatory actions could face disciplinary charges “up to and including separation when warranted.”