The quote reflects a perspective where individuals believe that rigid and dogmatic thinking brings them closer to spiritual fulfillment or enlightenment. It suggests a contrast between open-mindedness and narrow-mindedness, implying that some people perceive strict adherence to their beliefs as a virtuous path to a higher state of being.
This notion can be seen as a critique of those who overlook broader truths in favor of a constrained worldview. Such blindness may lead to a false sense of superiority or purity, neglecting the richness of diverse perspectives that can also lead to deeper understanding and connection.