ABSTRACT I analyze traditionalist Catholic (or Trad) content on Instagram to add digital hyperconnectivity to current conversations about Christian nationalism in the United States. Building on studies of both epistemological and affective shifts in the age of digital hyperconnectivity, I argue that some pockets of right-wing Christian content are not anti-intellectual, but rather construct alternative knowledge bases to challenge mainstream authorities. This populist strategy of counterknowledge is mediatized in Trad Instagram, creating an epistemic community to counter those of the mainstream. The affordances of Instagram as a platform, characterized by its emphasis on visual content, brevity, and rapid consumption, have resulted in the decontextualized presentation of fragmented elements of Catholic philosophy and social teaching. This reconfiguration not only reshapes the public perception of Catholic thought but also fundamentally alters the grammar of public discourse. I draw on studies of affective polarization to argue that counterknowledge is not primarily about building a substantive alternative knowledge base, but rather about constructing an identity around the media image of an epistemic community under threat. The Trad aesthetic representation of intellectualism is distinctly gendered, presenting intellectual pursuit and reason as masculine virtues. I conclude by explaining how Trad Instagram contributes to and challenges current discourses on Christian nationalism by centering digital hyperconnectivity instead of a rationalist analysis of motivating beliefs, providing insights not only about shifts in authority and populism, but also moving beyond ideology to highlight aesthetic, affect, and the algorithmic curation of knowledge.