Although humanity is at the height of technology and the scope of knowledge crosses infinite boundaries, some people are deprived of even the most basic freedoms.Regarding the fact that without freedom, no meaning can imagine for human life, and none of the human talents will find a place to flourish, removing the obstacles to human freedom is vital. The current research aims to introduce the three doctrines of the social contract, resistance, and natural law, which have a libertarian capacity to discredit ideological and intellectual barriers to freedom.