it has become my task to carry out this work - not by creating a religious sect or organisation or anything like that - but by creating a work that in the present day and in future times will be accessible to people whose spiritual maturity renders them dissatisfied with a view of the universe and living beings' existence that either one-sidedly emphasizes feelings or one-sidedly emphasizes intelligence.

How would the previous sentence be correctly capitalized?
It has become my task to carry out this work - not by creating a religious sect or organisation or anything like that - but by creating a work that in the present day and in future times will be accessible to people whose spiritual maturity renders them dissatisfied with a view of the universe and living beings' existence that either one-sidedly emphasizes feelings or one-sidedly emphasizes intelligence.