In the context of making ethical decisions, knowing what actions are morally defensible is vetered…

➤ Why are principles important when making ethical decisions?
Principles provide stable criteria for judging actions and resolving conflicts. They translate values into practical guidance, such as fairness, respect, and harm avoidance. Using principles reduces arbitrary choices and supports consistent, defensible decisions. They also help communicate ethical reasons to others and align behavior with professional or societal standards.