In Diana Gabaldon's "An Echo in the Bone," a character reflects on the ineffectiveness of coerced commitments. The idea presented is that an oath forced upon someone lacks true power; it cannot genuinely govern a person's actions or moral understanding. This suggests that personal convictions and the ability to discern right from wrong are innate and cannot be suppressed by external pressures.
The passage emphasizes the importance of individual integrity and the futility of trying to control someone through manipulation. True allegiance must come freely, as genuine understanding and ethical behavior arise from one's own beliefs rather than from enforced promises or expectations. This quote encapsulates the theme of personal autonomy in the face of coercion.