The characterization of the Senator in Sinclair Lewis's novel "It Can't Happen Here" paints a vivid picture of a corrupt and shallow politician. He is portrayed as lacking intelligence and eloquence, with a propensity for dishonesty that is readily apparent to the public. His insights are deemed foolish, highlighting the absurdity of his beliefs.

Moreover, the Senator's piety is depicted as superficial, akin to a salesman promoting church merchandise rather than a genuine expression of faith. Coupled with a cynical sense of humor, he embodies the troubling aspects of political figures who manipulate public perception for their gain, suggesting a broader critique of the political landscape.