Cognitive dissonance refers to the mental discomfort experienced when a person holds contradictory beliefs or when their actions conflict with their beliefs. This internal conflict leads individuals to seek psychological consistency, often by changing their beliefs rather than their behaviors, as the latter requires more effort. Everyday examples include individuals who value health but smoke, rationalizing their behavior to mitigate dissonance. Climate change is a major area where cognitive dissonance is evident; despite knowing the science behind it, many downplay its personal relevance to avoid changing their carbon-intensive lifestyles. Temporal and spatial distances amplify this disconnect, as climate change is often viewed as a distant issue. In contrast to this disconnect, the Jewish practice of tefillin exemplifies alignment between belief and action. Tefillin consists of scriptural passages contained in boxes worn during prayers, symbolizing the unity of thoughts and actions in service to God. This ritual serves as a reminder for believers to harmonize their intellect and emotions, ensuring that their actions reflect their beliefs. Ultimately, the practice of tefillin reinforces the importance of consistency in one’s beliefs and behaviors, contrasting sharply with the tendency to rationalize conflicting actions prevalent in the context of cognitive dissonance.