INDIANAPOLIS (CNS) -- Bradley Gregory, associate professor of biblical studies at The Catholic University of America in Washington, said today "most scientists see that science can inform faith and faith can inform science."
But many in the secular world have lagged in that understanding, he said.
He made the remarks in a talk titled "Faith, Science and the Gift of Wonder" during the Nov. 18-20 National Catholic Youth Conference in Indianapolis.
He addressed the fallacy that faith and science are incompatible. Gregory examined the history of the relationship between faith and science in the church, and how Catholics going forward can recover the traditional church view of the compatibility of the two topics.
Gregory began his Nov. 19 address with a reading about the creation of the world in chapter 1 of the Book of Genesis.
Of course, he said, "Scripture is not a science text book. It's an ancient text trying to communicate things about God, not chemistry or physics."
When Genesis was written, "many people thought that the earth was an unpredictable and unsettling place," he said. "Genesis, chapter 1, said no to that view of the world. ... For our biblical writers and early Christians, the world was a theater that unveils the goodness, the truth, the beauty of God, not in spite of its natural laws, but precisely through those natural laws."
The growing church continued studying the world. By the medieval era, Catholic universities included math and the sciences.
"The church was open to science and discovering things about the natural world," said Gregory. "They believed that the natural world in its regularity and its order told them something about the goodness of God."
So what happened? How did we get to the place we are today that so many believe that faith and science are opposites of one another?
"A couple hundred years ago, some people started thinking of God as one more character in the theater of a play of the created world," Gregory explained. "People would look around and would find something else that made something happen, and ruled God out."
The problem with such thinking, he said, is that "it means every time humanity advances in knowledge, God gets smaller and smaller and smaller, until eventually people think there's no need for God. We can explain everything or will one day be able to explain everything.
"This left many people with the impression that God is unnecessary if we have science."
Fortunately, he said, many theologians in the last 150 years have emphasized that science and faith are compatible.
"St. John Henry Newman said there is nothing in science that is incompatible with God," said Gregory. "He said science tells us about the laws and how they work, and faith tells us about the author and maintainer of those laws.
"Pope Pius XII said the scientific advances of the past 200 years have shown us a lot about the bodies we have. He said what science can't answer for us is the meaning of life and the nature of the soul."
St. John Paul II, he added, "gave full support to the exploration of evolutionary science and the other sciences as things that would shed light on the world we live in."
To "bring our hearts and imaginations back into alignment or strengthen their alignment with the traditional view of the Catholic Church," Gregory suggested turning to Pope Francis' encyclical "Laudato Si'."
"The major theme of his encyclical is that for us to be right in relation with the created world, we need to recover a sense of wonder," he said. "We need to stop seeing the world just as something we can exploit or abuse and find amazement that it's the way God created it."
Gregory closed with impressing upon the youths that "faith is critical to all intellectual work. All truth is God's truth, and when you pursue it, it's your wonder that will lead you to find God's handiwork."
Margaux Fellona, 18, who loves church history. She is from Abilene, Texas, where she belongs to the U.S. Archdiocese of the Military Services.
"I think it was really interesting," she said. "I think it's really important that we recognize the church's history and continue the traditions."
Andrea Cox, 15, of the Diocese of Wichita, Kansas, said she walked away from the talk with a sense of awe for "how God made nature and how he made us, even."
"I really appreciated the talk," she told The Criterion, Indianapolis' archdiocesan newspaper. "It made me think about the beauty of the earth God made for us, and it shows how much he loves us."
In his Nov. 19 talk on "Trusting in God," by Catholic singer, songwriter and speaker Steve Angrisano began by posing a question from God to those present: "'Do you know me?' That’s the question God has for every one of us."
He quoted from saints who commented on trust in God.
"I have a holy card from my first youth rally," he said. "It says, 'There is a God-shaped vacuum in your heart that only God can fill.' It's a paraphrase of the words of St. Augustine, which are, 'Our hearts will be restless until they rest in you.'
"What it means is, you were created by God and for God. ... No music, no sport, no boyfriend, no girlfriend, no good thing, no bad thing -- nothing fills us except for God."
Angrisano also quoted St. John Chrysostom's words on the trust of the early Christians: "What does it mean that the Apostles were so bold, that these men who abandoned him when he was alive would stand for him at the risk of death after he died?"
Those same men saw Christ resurrected, and their trust in God was sealed, he explained.
Angrisano noted that the church "began with a small community of people who were given a choice: 'Say it's not true, or you will be burned alive.' That's the truth. Those are the origins of our faith,” an origin founded on faith in Christ and in what the Apostles professed.
Attendees of the biennial NCYC always find many ways to partake in the sacraments.
For the nearly 11,000 participants at this year's Nov. 18-20 conference, such opportunities included a eucharistic procession through the halls and outside of the Indiana Convention Center in Indianapolis, the opening and closing Masses and other Masses celebrated at various times each day, the sacrament of reconciliation and group adoration.
The Village is always the primary source of interaction among the teens. This year it had as its theme "Holy Spirit Mall," and it was made up of several areas, each with their own name.
For instance, Service Merchandise was the area where youths could participate in service projects. At the Camelot Cafe, kids could enjoy karaoke. One of the hot spots in the Village was the Arcade, where participants could take part in games -- like dodge ball, Human Hungry Hippo and large-sized chess.
The Village also included exhibitors from numerous Catholic universities, religious orders and organizations, plus vendors selling anything from books to rosaries to Catholic-themed T-shirts and socks.
Abigail Woodley, 15, of the Archdiocese of Anchorage-Juneau, Alaska, told The Criterion, Indianapolis archdiocesan newspaper, the Village was one of her favorite aspects of NCYC "because it's so amazing to see all the places around the world that I can connect with."