Why is it important for the government's power to be enumerated (listed) in the constitution?

This is important because it makes the laws that hold the country together significant and makes it so that people are obligated to obey the law. The powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people.

It taught people how to live a good life, but not what to believe.

The big d squad is live