"An ignorance of Marx is as frequent among Marxists as an ignorance of Christ is among Catholics"

José Bergamín's quote, "An ignorance of Marx is as frequent among Marxists as a lack of knowledge of Christ is amongst Catholics," highlights the paradox that exists when individuals declare allegiance to ideologies or belief systems without totally understanding or engaging with their fundamental texts or principles. This observation can be interpreted from numerous angles.

Firstly, Bergamín is mentioning a propensity for individuals to affiliate themselves with systems of idea or movements-- typically due to cultural, social, or political motivations-- without having actually deeply studied or understood the core mentors of the figures upon whom those systems are based. When it comes to Marxists, this might imply rallying around the political and economic ideology of Marxism without a detailed understanding of Karl Marx's writings, such as "Das Kapital" or "The Communist Manifesto." Similarly, Catholics might identify with the religious beliefs through tradition or cultural identity rather than a thorough engagement with the mentors of Jesus Christ and the doctrines of the Church.

This declaration also highlights a more comprehensive sociological phenomenon where the intricacies and nuances of fundamental concepts are typically distilled into simpler, more absorbable narratives. These stories can then be adopted by fans in a manner that may ignore or perhaps contradict the initial intents or in-depth arguments of thinkers like Marx or spiritual figures like Christ.

Furthermore, Bergamín's quote recommends a review not just of the fans themselves, however of how ideologies can be propagated. There's an implicit warning about the possible risks of surface-level understanding, which can lead to misconception, fundamentalism, or abuse of ideologies that may have been, in their initial conception, more nuanced or benevolent.

In essence, Bergamín invites reflection on the significance of important engagement with the core teachings of any belief system. Relying on simplified understandings without analyzing the source material threats losing the depth and transformative possible inherent in these approaches and spiritual mentors. This insight acts as a tip of the importance of a deep, individual understanding of one's beliefs, which is needed to truly embody and advocate for their concepts.