This article critically examines Krajewski’s (in this issue of Contemp Jewry) argument about the assimilation and subsequent de-assimilation of the Jewish population in Poland. While Krajewski asserts that Polish Jews underwent a process of assimilation followed by a revival of their cultural and religious practices, the authors argue that the term “de-assimilation” is not applicable in this context. They propose that post-war Polish Jews consciously chose to embrace a secular identity rather than a religious one, keeping their Jewish life private. This secular identity, characterized by interests in secular Jewish culture, learning, and social justice, as well as maintaining specific distinctive habits, remained dominant even after 1989. The authors also compare this process to the experiences of Spanish and Portuguese conversos, who returned to Judaism but retained syncretic identities. They emphasize the importance of understanding the complex nature of Jewish identity and involvement, highlighting the significance of secular and cultural practices among Polish Jews.