He has also been sharply critical of religious hypocrisy, particularly in the Catholic Church’s handling of abuse. In 2015, he told The Boston Globe that the scandals “destroyed something in me” and that he “can’t look at a bishop the same way.” But he distinguished between the institution and the individual believer. “I know too many good nuns, too many good priests who gave their lives to service, to throw the whole thing away.” So, what does Matt Damon believe?
Contrast that with his role in The Martian . Mark Watney is a botanist and an engineer. He is a man of science. When he is stranded alone on Mars, he does not pray. He does not bargain with God. He “sciences the shit out of it.” And yet, the film is profoundly spiritual. Watney’s faith is not in a deity; it is in human ingenuity, in the crew that turns back for him, in the possibility of problem-solving his way to survival.
Some critics called The Martian a humanist manifesto. But Damon played it differently. He played Watney as a man who, in the face of cosmic indifference, chooses to keep going. That is a form of faith. It is the faith of Albert Camus’ Sisyphus—imagining Sisyphus happy. In the last decade, as American politics has become increasingly polarized along religious lines (the secular left vs. the Christian right), Damon has emerged as a unique voice. He is not a firebrand. He does not mock believers. In fact, he has defended the role of faith in public life. matt damon faith
Consider his role as the priest in Martin Scorsese’s The Departed (2006). It is a small, chilling scene. Damon’s character, Colin Sullivan, a corrupt cop and a mole for the Irish mob, goes to confession. He tells the priest he has committed sins “that can’t be forgiven.” The priest, played by Damon, leans in. The camera holds on his face. He looks compassionate, weary, and utterly convinced of the sacrament’s power.
In a 2017 interview with Port Magazine , he touched on this residual faith: “I believe in the potential for human goodness. I believe that we are more than just the sum of our biological parts. Whether you call that a soul or a spirit, I don’t know. But I feel it. I felt it when my father died.” The death of his father, Kent, in 2017 from cancer was a turning point. Damon spoke of being in the room, of watching the moment when his father’s consciousness simply… stopped. For a materialist atheist, that is a biological event—neurons ceasing to fire. For Damon, it was a mystery. He has also been sharply critical of religious
Consider his work with Water.org, the non-profit he co-founded with Gary White. Since 2009, the organization has provided access to safe water and sanitation for millions of people. When Damon speaks about this work, he doesn’t frame it in secular humanist jargon. He frames it as an obligation . It is not merely “good to do.” It is wrong not to do. That is a theological distinction: the difference between a preference and a sin.
And perhaps, in a world of strident certainties, that is the most courageous faith of all. Contrast that with his role in The Martian
In the end, Matt Damon’s faith is the most common faith of the modern West. It is not the faith of cathedrals or crusades. It is the faith of the quiet agnostic: the one who sits in the pew after everyone else has left, not praying, but thinking. Not believing, but hoping. Not knowing, but refusing to stop asking.