Defense Secretary Pete Hegseth has infused U.S. military operations with Christian rhetoric, calling them divinely sanctioned and urging Americans to pray for victory in the name of Jesus Christ. His approach marks a stark departure from traditional military chaplaincy, which emphasizes religious diversity among troops.

Hegseth's worldview draws heavily from his 2020 book "American Crusade," which frames the Crusades as defensive wars that preserved Western civilization. He has invoked this historical lens to justify current military actions in the Middle East, Africa, and Latin America, describing them as part of a broader struggle against "narco communism" and godless forces.

The Pentagon press secretary's calls for prayer and monthly Christian worship services have drawn criticism from religious leaders. Cardinal Robert McElroy called the current conflict with Iran "immoral" and advocated for a cease-fire, while Pope Leo XIV similarly urged an end to the violence. Hegseth's rhetoric represents a significant shift in how the U.S. military leadership frames its missions, blending faith-based language with strategic operations.