The quote from C.S. Lewis's "The Screwtape Letters" suggests that prosperity creates a sense of belonging in individuals, making them feel as though they are discovering their purpose in the world. This feeling of fulfillment can be deceptive, as it implies an active role in shaping one's environment. In reality, it reveals how external circumstances can influence and mold one's identity and perception of self-worth.

Through this perspective, the quote highlights the potential pitfalls of prosperity. Instead of fostering genuine growth, material success may lead individuals to conform to societal expectations, losing their true essence in the process. This duality prompts a reflection on the importance of self-awareness and the need to discern how external influences shape our inner selves.