Vatican warns against AI: Ethical responsibility in the digital age
On June 23, 2025, the Vatican will publish the brochure “Antiqua et nova” on ethical questions surrounding artificial intelligence.

Vatican warns against AI: Ethical responsibility in the digital age
The topic of artificial intelligence (AI) is on everyone's lips, and now the Vatican has made an important contribution to it. With the paperback publication “Antiqua et nova”, the Catholic Church provides valuable food for thought on the ethical assessment and handling of AI, which can now be ordered via the German Bishops' Conference, as the diocese of Regensburg reports. The booklet addresses fundamental anthropological and ethical questions and takes a Christian approach that views intelligence as a gift from God.
In today's world, where technologies are becoming more and more influential, responsibility when dealing with AI is becoming a central issue. The Vatican expressly warns against handing over human responsibility to machines. As explained in the article by katholisch.de, AI holds enormous potential for progress, but also significant risks of misuse and wrong decisions. The Church emphasizes the need to use AI for the common good and points out that human dignity must always be the focus.
The challenges of AI
The brochure also addresses the ethical challenges that arise when using AI. Security, responsibility and the question of truth are central issues addressed both in the Vatican document and in the findings of AI-Echo. It becomes clear that the goal of human and common good-oriented technological development is essential. While AI can surpass human capabilities in various areas, such as education, health or art, it lacks the ability to enter into human relationships or understand the ethical dimensions of human experience.
Pope Francis has already commented on the opportunities and risks of AI several times. He calls for clear ethical guidelines and emphasizes that decisions about life and death in matters of war should always be made by humans and not by machines. This is a powerful appeal that underlines the ethical responsibility of companies and institutions that use AI.
What follows from the publication?
The document is aimed not only at educational and pastoral professionals, but also at the general public interested in the ethical use of technology. The Catholic Church sees advances in science and technology as an opportunity to improve people's lives and perfect creation. But these advances must not come at the expense of human dignity or lead to an increase in injustice, as the discussion about the responsible use of AI shows.
The challenges are clear: it is important to avoid discrimination, create transparency and clarify liability in the event of errors in AI systems. Global initiatives, as shown by KI-Echo, are crucial for the development of ethical standards and their integration into technical systems. Ultimately, the responsibility to make AI ethical and transparent also lies with the developers and users themselves.
The Vatican paper therefore offers an important framework that not only includes religious perspectives, but also illuminates social and ethical issues. Whether as a brochure or a downloadable PDF file, the Antiqua et nova publication can serve as a guide on how we can act humanely and responsibly in a future dominated by technology. This document is a valuable source of inspiration for anyone who wants to deal with these topics.
For more information and to order, visit the Diocese of Regensburg website, here, or read more on katholisch.de and AI Echo.