In the narrative of "Crusader's Cross" by James Lee Burke, the character reflects on the significance of Ida Durbin, suggesting that her presence lingers in memory even when it seems forgotten. The phrase "sin of omission" implies that ignoring her may have deeper consequences, hinting at unresolved issues tied to her character. This analogy compares the neglect of memories to a hidden, dangerous object that can resurface unexpectedly, causing disruption.

The author crafts a vivid image of a buried hatchet that can reemerge with destructive potential, symbolizing how unresolved past actions can resurface in unexpected ways. This quote underscores the theme of accountability and the inescapable nature of one's past decisions, suggesting that emotions and memories persist, influencing present circumstances. Burke's exploration of these themes invites readers to consider the repercussions of neglecting important aspects of their lives.