In the history of moral theology, we often find that the devil does not fight with swords, but with definitions. If you can change the meaning of a word, you can change the conscience of a people.

We are currently witnessing such a shift with the phrase "Christian Nationalism."

If we look at the list of names and ideas often swept under this label, we see a chaotic mixture. On one hand, there are genuine idolaters -- those who wish to use the Cross as a mere prop for ethnic identity or political power. This is a grave error. It reduces the Universal Church to a tribal chaplaincy. It turns the Faith into a tool for the Will to Power, which is the hallmark of the Nominalist heresy.

But on the other hand, we see this label applied to something entirely different. It is increasingly used to describe anyone who asserts that the American order of liberty -- free speech, the separation of powers, the dignity of the individual -- is historically and philosophically rooted in the Christian tradition.

The Semantic Trap

This is a semantic trap. The secularist critic operates from a premise that the "Public Square" must be "Naked." That is, it must be devoid of any religious reference. In this view, a "good citizen" is one who leaves his faith in the vestibule of the church before entering the voting booth.

Therefore, when a Christian steps forward and says, "Our democracy works because we believe man is made in the Image of God," the secularist hears a threat. They do not hear a philosophical argument for human rights. They hear a desire to impose a theology. They brand this "Christian Nationalism" to equate the founding principles of the West with the violent enforcement of a theocracy.

This is a dangerous dishonesty. To say that the Declaration of Independence relies on a Creator is not nationalism. It is history. To say that the separation of Church and State is a Christian invention (rendering unto Caesar only what is Caesar's) is not theocracy. It is the very defense against theocracy.

Patriotism vs. Nationalism

We must distinguish between Patriotism and Nationalism, just as St. Thomas distinguished between love and idolatry.

Patriotism is a virtue falling under the Fourth Commandment (Honor thy father and mother). It is the virtue of Piety. It is a love for the land of one's birth, for one's ancestors, and for the specific community that sustains life. It is a humble love. It recognizes that my country is not the whole world, nor is it the Kingdom of Heaven. It loves the country because it is mine, just as I love my mother not because she is the best woman in the world, but because she is my mother.

Nationalism, in its disordered form, is a vice. It is the elevation of the Nation to the status of the Absolute. It is the belief that the Nation can do no wrong, and that the State is the source of all meaning.

The irony is that the true "Nationalist" in the modern sense is often the secularist. By removing God from the public square, the secularist leaves the State as the highest possible power. If there is no God above the Nation, then the Nation becomes God.

The Christian's Duty

The Christian who defends the roots of Western liberty is not a "Nationalist." He is a Realist. He understands that you cannot have the fruits of the tree (human rights) if you cut off the roots (the Imago Dei).

When we are accused of being "Christian Nationalists" simply for remembering our history, we should not apologize. We should clarify. We should say: "I do not worship the Nation. I worship God. And because I worship God, I believe in a limited State, a free conscience, and a liberty that comes from above. If you call that 'Nationalism,' you have lost the meaning of words. But I will not lose the meaning of truth."

We must reject the idolatry of the flag, yes. But we must also reject the idolatry of the secular void. The healthy society is one where the citizen loves his country enough to hold it accountable to the laws of God.