When your view is in-sync with reality it supports optimal living.
If you are living optimally - happy, doing no harm, helping if you can - then don't be concerned with your worldview. Just keep on living wisely and mindfully. Otherwise, investigate to see how your beliefs and biases might be getting in the way.
My friend believes that he is nothing unless he can practice his physically demanding art. He does not believe that he 'believes' that. He says that it is his reality, not a belief. So, he has a belief about belief. Does that belief help him or would the belief that as unfortunate it was, he can grow from the experience and direct his life in a direction in which he can feel fulfilled?
Trust and Verify
Beliefs and biases are powerful influencers. Look at your beliefs and biases objectively to see if they are adding value. Take the time and effort to question everything, even your most dearly held beliefs.
Your view may include a belief in God or not. If you believe that there is God, what name and form does it/he/she/they take? How much does God get involved with life, answering prayers, making miracles, and empowering prophets? What language does God understand? How do you know?
Does your God belief help you? Is it leading you to commit acts of kindness or violent acts against others? Is it making you feel good about yourself or is it undermining your self-confidence and making you feel guilty? Is it providing a sense of comfort? What is its source? How does it influence relationships and political life?
Believe What You Want
What kind of world would you end up living in if everyone believed that ruthless violence is justified to reach their goals and support their beliefs? How would it be if everyone believed that everyone else was evil and dangerous? How would it be if everyone believed things just because they wanted them to be true or because they liked the author and did not bother to fact check?
We will not address the "Does God exist?" question, nor will we explore the nature of the soul. And since we don't need to know the origin of it all to live optimally, we won't explore that fascinating and unknowable subject of how and when existence began.
Believe what you want and check your beliefs against science, experience, and intuition. Trust and verify. Do your beliefs and biases help you make wise decisions and behave skillfully and compassionately? Do they promote harmony and wellbeing? Are they in synch with reality?
Remember that any belief, model, or concept can only approximate reality. However, they are useful for simplifying the incredibly complex world we live in and as guidelines for living.
Trust and verify.
Craft a Worldview
You are not bound to the mental models that came with your cultural and family conditioning. To live optimally, craft a worldview that helps you navigate the world to achieve your highest goals.
Explore your own mental models, beliefs, and biases. Peter Senge advises us to turn “the mirror inward, learning to unearth our internal pictures of the world, to bring them to the surface and hold them rigorously to scrutiny.” to “… carry on ‘learningful’ conversations that balance inquiry and advocacy, where people expose their own thinking effectively and make that thinking open to the influence of others.” [1]
We do not have to change our mental models or go against our cultural norms. Whether we choose to or not, the skillful way forward is to explore wisdom views that have stood the test of time, find the common thread amongst them, and use their concepts and methods to become free - to live optimally.
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[1] Senge, Peter, The Fifth Discipline, p 9, Currency Doubleday, 1994