Dickens furthers this through the revelation that the other spirits in purgatory had a "misery within them" because they wanted to "interfere, for good, in human matters" but had "lost the power forever." Here, Dickens highlights that material things and physical comfort are unimportant, challenging the concept of materialism. Instead, he presents the idea that spiritual values, such as helping those around you, are more essential and beneficial from both a moral and religious standpoint.