Jeremiah 17:9 · James 1:14, 15
Scripture & Psychology
The Bible’s description of the heart includes thought, desire, motive, and intention. Psychology similarly shows that people do not reason like detached machines: attention, emotion, habit, social pressure, and desired outcomes can influence what feels believable.
Self-deception often begins with something true but incomplete. The mind emphasizes the part that supports a desired conclusion and minimizes what challenges it. Protection begins with humility, honest self-examination, trusted correction, and repeatedly returning to an external standard of truth.
Practical safeguardAsk not only “Is this true?” but also “Why do I want this interpretation to be true?”