Pope Leo XIV on Tuesday said the U.S. Department of Defense secretary’s way of speaking about war is “worrying.”

Addressing an audience of military brass summoned to Virginia, Defense Secretary Pete Hegseth on Sept. 30 urged senior officers to lead with an eye on more “lethality.” President Donald Trump this month signed an executive order changing the department’s name to Department of War, although it has not been officially changed by Congress.

Asked about the secretary’s meeting with the generals and comments about readiness for war, Pope Leo said: “This way of speaking is worrying, because it shows each time an increase in tensions — this vocabulary, even shifting from ‘Minister of Defense’ to ‘Minister of War.’ Let’s hope it is only a way of speaking. Certainly, they have a style of government where they want to show strength, to put pressure, and we hope it works, but that there will not be war. One must always work for peace.”

The Chicago-born Pope Leo spoke to reporters as he was leaving the papal villa of Castel Gandolfo near Rome, where in recent weeks he has made it a practice to spend Tuesdays before returning to the Vatican.

The pope’s comments were translated from Italian.

The Defense Department did not immediately reply to a request for comment.

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This article was originally published on CNA.