The United States is in need of another great awakening and religious revival, Archbishop Joseph Naumann of Kansas City in Kansas told the crowd at Thursday morning's 14th annual National Catholic Prayer Breakfast.

In his keynote address May 24, Naumann bemoaned the state of culture in the United States, and said it is necessary to re-embrace truth, as well as the living Christ.

Additional speakers at the event in Washington, D.C., included Speaker of the House Paul Ryan (R-Wisc.) and Sam Brownback, US Ambassador-at-Large for International Religious Freedom.

Naumann expressed concern over the "large number of Millennials" who either do not believe in God at all, or who instead consider themselves to be "spiritual, but not religious." The archbishop said this new mentality of a non-religious spiritualism is akin to "a new paganism," where the God of revelation has been transformed into a god or gods who are created to re-inforce individual desires.

"Our culture is indeed experiencing a crisis of faith that leads to a denial of truth," said Naumann. "Once the relationship between man and God is severed, man becomes just a highly developed organism."

Without this relationship with God, humans are simply objects with a value determined only by how useful they can be to others, explained Naumann, who is the incoming chairman of the US bishops' pro-life committee.

A lack of relationship with God leads to hedonism, with "the pursuit of pleasure becoming the highest goal," with people seeking to avoid suffering and death at all costs, he said. This further leads to a mentality that it is "acceptable to eliminate the one suffering," whether it be someone who is elderly, unborn, or otherwise sick and unable to be cured effectively.

It is necessary to have a personal encounter with Christ in order to be able to live a virtuous life as Catholics, said Naumann.

"Without this personal encounter, our dogma and doctrine makes no sense," he said.

The world has been plagued with sin since the Garden of Eden, but "God's response to humanity's rebellion is mercy," and Christ rescued humanity when he became "one with us in all things but sin."

"Like a special operations soldier dropped behind enemy lines, Jesus entered fully into our humanity, enduring unspeakable suffering because of our sin."

Naumann ended his keynote with a call for the crowd of well over 1,000 people present to be "missionary disciples" who spread the word of the Risen Christ to everyone, particularly people on the peripheries of society.

"We are called to renew our nation, not primarily by enacting laws, but by announcing the joy and hope of the Gospel of Jesus to individuals in desperate need of its good news. It is our task to reclaim our culture one mind, one heart, one soul at a time."

In his remarks at the prayer breakfast, Ryan emphasized the importance of Catholic social teaching, while Brownback discussed religious freedom as a "God-given right."