The character in John Updike's "Bech: A Book: A Novel" is portrayed as a skeptic who questions a wide array of institutions and beliefs. He expresses disbelief not only in political entities like the Pope and the Kremlin but also in cultural phenomena such as astrology and popular figures. This indicates a deep-seated mistrust of authority and the societal narratives that shape public opinion.

Interestingly, his skepticism also extends to his own lack of belief. This self-reflection suggests a complex relationship with certainty and doubt, highlighting the struggle of finding truth in a world filled with conflicting ideologies. His journey seems to be one of navigating through existential disillusionment, contemplating not just the world around him, but also his own convictions.