Judging a person's open-mindedness solely by their religious beliefs is not comprehensive enough. Religious beliefs can influence a person's values and way of thinking to a certain extent, but an individual's open-mindedness is also affected by many other factors, including educational background, life experience, cultural environment, personality traits, etc. In addition, believers of the same religion may have significant differences in their open-mindedness. For example, the teachings of some religions may emphasize tolerance and inclusion, while other religions may have a more conservative tendency. Moreover, in today's society, many religious believers are also exposed to different ideas and concepts, and then reflect on and adjust their beliefs. In summary, although religious beliefs may affect an individual's open-mindedness, it is not the only determining factor. Therefore, when evaluating a person's open-mindedness, many factors should be considered comprehensively.