We investigated the characteristics of early childhood education (ECE) preservice teachers (PSTs) who were identified as closed minded and their capacity to deal with controversial issues. We define open-mindedness as the willingness to consider experiences, beliefs, values, and perspectives that differ from one's own. First, we used quantitative surveys to identify PSTs with less open-minded thinking dispositions among those who responded (n = 84). Then, we selected and ultimately interviewed five participants who indicated that their religious views played a significant role in the way they developed their epistemological and ontological views. Interviews suggested that concepts of social justice and the common good were seen as inimical to their core religious beliefs. As such, some respondents avoided these ideas without sufficiently entertaining the complexity involved with their religious beliefs and democratic ideals. This study has numerous implications for the macrocurriculum of teacher education.