Concern that one would betray the truth is the essence of self-doubt.
Under all my fear is the soul-destroying concern that in a pinch I might choose dishonorably. I may back down from a role that is mine to carry, I might succumb to a relationship that does not honor what I am or treat me with value.
The betrayal of ones own code is far worse than being betrayed by a beloved.
Truth is the will and purpose of god in man (Khalil Gibran)