Constitution/Bill of Rights didn't give/grant the people any rights.
Nor has the federal government.
All our unalienable rights are endowed by our Creator.
The Bill of Rights is there to guarantee protection of these rights from an overreaching government.
The power of the government was delegated to it by the people.
These are enumerated in the Constitution.
Unfortunately, government has unconstitutionally expanded its power with the help of SCOTUS, courts, law enforcement and the military.
THIS is critically important to understand.