In "The Spider's House" by Paul Bowles, the idea presented is that a person must have a deep belief in the significance of their writing to find purpose in it. This suggests that writing is not just a craft but a vital expression of the self, tied closely to one's existence and identity.
Bowles implies that without this conviction in the importance of one's work, writing may become a hollow endeavor. The quote emphasizes the connection between belief and creativity, suggesting that true passion and meaning in writing stem from a genuine recognition of its worth.