Yes. The Catholic Church teaches that the moral conduct of political leaders is essential to good governance, because public authority exists to seek the common good through morally licit means—not merely to manage power or outcomes.

1) Governance is ordered to the common good and to the moral law

The Church links political authority to an order established by God and therefore to objective moral norms.1 Public power is not morally neutral: it is legitimate only when it serves the common good and uses means that are morally lawful.2

So, when leaders enact or impose what is against the moral order, the result is not genuinely “binding” in conscience:

2) Leaders have direct moral responsibilities toward persons and justice

Catholic teaching explicitly describes political authorities’ obligations regarding fundamental rights and humane justice:

• Political authority must respect fundamental rights, dispense justice humanely, and protect especially the vulnerable and families.3
• Political rights can’t be suspended without legitimate and proportionate reasons because they are meant for the common good.3

This means governance is “good” only insofar as it is morally right and protective of human dignity—not merely efficient.

3) The “ethical dimension” is not optional for public authority

Popes repeatedly stress that political activity must be animated by moral values and that public authority has responsibilities regarding public morality.

John Paul II teaches that political power must have the common good as its goal, and that this entails the pre-eminence of moral values:

• “The pre eminence of the moral values and of the ethical dimension flows” from politics’ purpose to serve persons and society.4
• The state has responsibility to safeguard public morality through legislative/administrative/juridical means.4

Likewise, John Paul II says that political leaders’ competence needs moral grounding:

And without shared moral truth, democracy collapses into power-struggle:

• If politics and law are severed from the moral law, democracy degrades into “a raw contest for power.”6
• A “climate of moral relativism” is incompatible with democracy because it prevents the public basis for justice and common good.6

4) Catholic leaders must pursue virtue, not just strategy

The US bishops’ guidance makes the moral requirement very direct: Catholics entrusted with public responsibility must pursue virtues—especially justice, courage, temperance, and prudence—and support laws that reflect human dignity.

5) Important nuance: the Church is not partisan—but it judges moral reality

Catholic teaching insists both on moral accountability and on the Church’s non-partisanship:

• The Church supports the moral order and dialogue with political leaders, but does not champion candidates or parties.8
• The Church also recognizes the legitimate autonomy of temporal realities, meaning politics has its own sphere and practical methods.9

So the Church doesn’t claim to replace political deliberation with clerical control; rather, it argues that leaders’ moral conduct matters because governance itself is morally evaluated by whether it truly serves the common good and respects human rights and the moral law.2 3 4 6

Bottom line

For the Catholic Church, political governance is intrinsically moral: leaders must pursue the common good and act in accordance with the moral law, and unjust measures are not genuinely legitimate in conscience.2 1