What is a religious belief based on reason?

Faith is belief in inspiration, revelation, or authority. The word faith sometimes refers to a belief that is held with lack of reason or evidence, a belief that is held in spite of or against reason or evidence, or it can refer to belief based upon a degree of evidential warrant.

Explanation:

the answer is a) to be able to obey them.

martin luther believed that selling indulgences was wrong and gave people a license to sin. the roman catholic church used the practice of indulgences to raise money for major building projects.