In May 2025, Pope Leo XIV released his first encyclical, Magnifica Humanitas, addressing the rapid rise of artificial intelligence. For many Christians, papal documents can feel distant or overly academic. But this letter is different. It speaks directly to the everyday believer, inviting all people of faith to consider how technology shapes our humanity.
The encyclical draws a powerful contrast between two biblical images: the Tower of Babel, a symbol of human pride and division, and the rebuilding of Jerusalem after the exile, a picture of restoration and community. Pope Leo urges us to choose the latter path, saying, "Let us not be afraid to get our hands dirty on the 'construction site' of our time." This call to action is not just for Catholics, but for all Christians and people of goodwill.
Why This Encyclical Matters for the Whole Church
The pope's message is remarkably ecumenical. The word "ecumenical" comes from the Greek oikos, meaning "house" or "household." Leo addresses his letter to "all the Catholic faithful, to all Christians and to all men and women of goodwill." He asks everyone to abandon the construction of yet another Tower of Babel and instead build a future that honors God and serves humanity.
This inclusive approach resonates with many Protestant and evangelical leaders. Jay Kranda, a pastor at Saddleback Church, appreciates the pope's caution but worries it might lean too far toward fear. "The more convinced you are that AI is going to take over everything, the less I think you actually believe in the uniqueness of God's creation called humanity," Kranda says. "We are special because we are made in His image. That is not a line AI crosses."
Kranda's perspective reminds us that the Bible affirms human dignity from the very beginning. In Genesis 1:27, we read, "So God created man in his own image, in the image of God he created him; male and female he created them" (ESV). This foundational truth should shape how we view technology: as a tool, not a rival.
Balancing Hope and Caution
Justin Lester, pastor of Friendship Baptist Church in Vallejo, California, finds the encyclical's theological framework helpful. "The pope rightly identifies that technology is never neutral," Lester says. "It reflects the values of its creators. If we build AI without wisdom, we risk amplifying our worst instincts." Lester points to Proverbs 2:6, which says, "For the Lord gives wisdom; from his mouth come knowledge and understanding" (NIV).
Yet not all reactions are glowing. Some evangelical theologians argue the encyclical underestimates the potential for AI to spread the gospel. "AI can translate Scripture into hundreds of languages in seconds," notes Sarah Jenkins, a missiologist at a Christian college. "It can help us reach people we never could before. We should embrace that."
Pope Leo acknowledges these possibilities but warns against a naive optimism. He calls for a "human-centered" approach to AI, one that prioritizes the common good over profit or power. This echoes the biblical call to love our neighbor as ourselves (Mark 12:31).
What the Bible Says About Technology and Wisdom
Scripture doesn't mention AI, but it offers timeless principles for engaging with new tools. The book of Proverbs repeatedly urges us to seek wisdom and understanding. Proverbs 4:7 says, "The beginning of wisdom is this: Get wisdom, and whatever you get, get insight" (ESV).
Jesus himself taught that the greatest commandments are to love God and love our neighbor (Matthew 22:37-39). Any technology that helps us fulfill these commands can be a blessing. But if it distracts us from God or harms others, it becomes a stumbling block.
The apostle Paul also offers guidance. In 1 Corinthians 10:23, he writes, "'All things are lawful,' but not all things are helpful. 'All things are lawful,' but not all things build up" (ESV). This principle applies directly to AI: just because we can do something doesn't mean we should.
Practical Steps for Christians
So how should Christians respond to Pope Leo's encyclical? First, we can educate ourselves about AI and its implications. Understanding the technology helps us engage thoughtfully rather than react out of fear or ignorance.
Second, we can pray for wisdom. James 1:5 promises, "If any of you lacks wisdom, let him ask God, who gives generously to all without reproach, and it will be given him" (ESV). God is eager to guide us through these complex issues.
Third, we can advocate for ethical AI development. This means supporting policies that protect human dignity, privacy, and the common good. Churches can also partner with organizations working to ensure AI serves everyone, not just the wealthy.
A Call to Build, Not to Fear
Pope Leo XIV's Magnifica Humanitas is a timely reminder that our faith speaks to every area of life, including technology. The encyclical's central image—choosing between Babel and Jerusalem—challenges us to examine our motives. Are we building towers of pride, or are we rebuilding communities of love?
As the pope writes, "Let us not be afraid to get our hands dirty on the 'construction site' of our time." This is an invitation to participate in God's redemptive work, using the tools of our age for his glory. Whether you are a Catholic, Protestant, or Orthodox Christian, this message is for you.
"Unless the Lord builds the house, those who build it labor in vain" (Psalm 127:1, ESV).
May we build wisely, with our eyes fixed on Jesus, the author and perfecter of our faith.
Reflection Questions
- How do you view AI in your daily life—as a threat, a tool, or something else?
- What would it look like for your church to engage with technology in a way that honors God?
- How can you seek wisdom from Scripture and the Holy Spirit when facing new ethical challenges?
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