Not a lawless government. Power is power. The Constitution was set up with a separation of powers, however in the modern era it is creaking badly.
However the Founding Fathers envisaged this. Hence why Mr Gerry said:
"This declaration of rights, I take it, is intended to secure the people against the mal-administration of the Government; if we could suppose that, in all cases, the rights of the people would be attended to, the occasion for guards of this kind would be removed. Now, I am apprehensive, sir, that this clause would give an opportunity to the people in power to destroy the constitution itself. They can declare who are those religiously scrupulous, and prevent them from bearing arms."
"What, sir, is the use of a militia? It is to prevent the establishment of a standing army, the bane of liberty. Now, it must be evident, that, under this provision, together with their other powers, Congress could take such measures with respect to a militia, as to make a standing army necessary. Whenever Governments mean to invade the rights and liberties of the people, they always attempt to destroy the militia, in order to raise an army upon their ruins. This was actually done by Great Britain at the commencement of the late revolution. They used every means in their power to prevent the establishment of an effective militia to the eastward. The Assembly of Massachusetts, seeing the rapid progress that administration were making to divest them of their inherent privileges, endeavored to counteract them by the organization of the militia; but they were always defeated by the influence of the Crown."
The Founding Fathers new power was important when they set up the Constitution. They knew that if they could separate the powers, make each branch fear the other branch, then it might work, but they also knew they needed a Bill of Rights in order to limit power of the government in certain areas.
The Militia was to be the ultimate check and balance. If all else failed, individuals with guns would join the militia, the state run militia, and then take down the Federal government. But things have changed.