The constitution reflects a desire to protect our rights. We still have the same constitution up to this day, so the goverment does seek the same goal.
Explanation:
The constitution states That when a goverment becomes destructive to these ends, it is the duty of the people to "alter or abolish it". When the goal is other then to protect our rights, this goverments must be replaced or removed, but we must always have a goverment, who's goal is to do so.