How do our beliefs influence our behaviors

What we believe in will dictate our morals. This in turn will dictate you behaviors. For example: If you are Atheist you would not go yo church or participate in religious activities. However, some people take that to a more extreme level and become discriminatory towards the opposing group of people. In short, your beliefs influence your behavior because they control your morals. 

The answer is challenging and taxing because arduous means when something is hard and tiring and the excerpt provides clear detail why that's the answer