Dominium refers to lawful control over something, where the dominus is the lawful controller. It applies to both personal actions and private property, which are governed by the law of nations.
A right is defined as a capacity to do something, obtain something, or demand it. It is positively directed at something particular under one's control, not merely the absence of legal prohibition.
Political authority is needed because humans are not perfectly good and require laws to ensure the common welfare. It is an artificial measure introduced due to the fall from grace.
Consent of the people is crucial for the legitimacy of a government, regardless of its form. It is through voluntary decision that people create an order and unity among themselves, forming a commonwealth.
While both acknowledge the need for political authority to escape a state of nature, the Scholastics view political life as a natural expression of human aspiration for community, unlike Hobbes' more pessimistic view of it as the lesser of two evils.
Marriage is seen as a political alliance involving justice and mutual aid, reflecting the natural desire for community. It is considered a perfect society created through voluntary cooperation.
Suárez suggests that authority resides originally in the people, who then voluntarily decide to form a commonwealth. Divine action cooperates with human decision to create a proper political union.
The social contract represents the voluntary act of people coming together to form a commonwealth, creating the power to govern themselves, which they can then transfer to a sovereign or retain for democratic self-governance.
Suárez's theory mirrors the structure of the Jesuit order, where individuals voluntarily choose to join and submit to an authoritative hierarchy, striving for the good of all and the glory of God.
Catholic intellectuals, like Suárez, emphasized the voluntary nature of political authority to distinguish it from the divine dispensation of the Pope's power, countering Protestant claims about the legitimacy of Catholic monarchs.
Suárez and other Iberian scholastics ask where political power comes from and under what circumstances it is exercised legitimately.