Come on gold. That is very clear. I haven't read anything out of context. That summarizes the primary role of the federal government.
I could just as easily cite Article VI, Section 2 as proof the Federal government was intended to be strong and controlling, but citing one clause at a time is missing the entire point.
The COTUS was designed to build a balance between all powers and many different points of view. The specific powers granted the Federal government are those necessary to ensure security but also to, as I said in response to Si, adjust and maintain the balance as needed. If you don't read the entire document together you may appreciate the quality of the sentences, but you miss the story.
The feds job is to ensure the respective states a Republican form of government. That means that the respective states have the power and duty to keep law and order and to properly adjudicate the law of the citizenry of the respective states.
The feds job is to protect from invasion as well as domestic violence (i.e. rebellion).
The feds job is not to make sure that everyone is whole and equal creating and enforcing laws over the states, which circumvent and erode the power of the states to begin with.
The feds job is not to be big brother.
As I said, Article IV, Section 4, Clause 1 summarizes the proper role of government.
You haven't shown with any valid retort, that I have taken the Constitution out of context. If you think I have, then offer up your retort.