Left Brain/Right Brain, Life, and Spiritual Knowledge

Towards the end of the last blog’s quote of N.T. Wright, Wright says “We cannot use a supposedly objective historical epistemology as the ultimate ground for the truth of Easter…..  not because we don’t believe in evidence and argument, not because we don’t believe in history or science, but because they will have been overtaken by the larger reality from which they borrow, to which they point, and in which they will find a new and larger home.” It’s not hard to see why someone could say he is pulling a cheap end-run, trying to skirt the argument,  encapsulating science within a larger epistemology, like Hinduism encapsulating Christ within its pantheon, arguing for a both-and approach, when everyone with our Western Enlightenment mindset knows the question is really either-or.

However, I think Wright is actually expressing something thoroughly true to human existence. (Richard Rohr also does very good work in this area, among others, see his Eager to Love: The Alternative Way of Francis of Assisi). There are certainly more ways of “knowing” something than empirical science. I know that I love my wife, I know that I will be deeply content the next time I am surf-fishing, I know what musical transition will sound good, I know when I have done the right thing, I know my children, I know how much pressure to apply to jump the first step of our staircase, I know that that sunset will thrill my daughter. None of these types of knowing are based around empirical scientific evidence. Knowing that you love someone may be the most accessible example in everyday life. Humans know all kinds of things, all day, every day, which have nothing to do with empirical scientific proof. Western Enlightenment has acted like really only empirical evidence matters in the real world of grown-ups, but real life indicates conclusively that that is nonsense.

We have a left brain and a right brain, and I mean it literally, but more than literally as well, to say a person needs both sides of the brain to be alive. The left crunches numbers and facts, the right handles, music, art, beauty, intuition. The left handles science, the right handles spirituality. As the former Chief Rabbi of Great Britain, Jonathon Sacks, has said, science takes things apart to see how they work, religion puts things together to see what they mean. And I would argue that human experience shows, that when we opt for simply one dimension, we lack a balanced, healthy, whole life.

Even within Christian spirituality this is evident. We can’t go on simply reading. We need to sing – it’s literally a different part of our brains. We need to get up and do something as an expression of the imago dei, because sitting and being only cerebral will distort, and sometimes literally kill, us. (Sitting too much is linked in numerous medical studies to early death). We need to interact relationally with other people. We need our imaginations fired, which is not the empirical part of our brains, to receive the benefit of exemplary causation, a much more powerful reality than “role model” and one medieval Christianity understood thoroughly in its attention to the role of the saints. One evidence of this is the number of evangelical protestant – oriented people who struggle so much with a male authority-figure image of God because of bad experiences with their fathers or other male leaders. Well, with our down-grading of Mary’s role in Christian spirituality, we’ve taken away from them a feminine aspect in Christian devotion that earlier generations had access to, and we’ve stuck people with only a get-over-it option, which other generations weren’t trapped in.

All of that to begin to say, though of course we can’t unwind it all in a blog post, that science, though it contributes wonderful things to our life and understanding, is not the only dimension of human knowledge which we need for a full, flourishing human life and civilization. Nor can science prove or dis-prove something like the resurrection of Jesus.

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