The Vatican has officially declared environmental destruction a ”sin against creation and the Creator” in a major new doctrinal text. The 29,000-word document, titled Caring for Our Common Home, elevates ecological concern from a merely political or scientific issue into a direct matter of personal faith. Authorized under Pope Leo XIV, the text declares that destroying natural habitats, polluting, and exploiting resources are not just civic failures, but a 'sin against creation and against the Creator' that directly violates God's plan. This shift from Pope Francis' earlier concept of 'ecological sin' to a more explicit 'sin against the Creator' is designed to reshape how believers view their daily environmental impact. The Vatican emphasizes that failing to safeguard the planet severely harms the poorest populations and future generations, distorting the core relationships that define humanity. By placing ecological action squarely in the realm of moral responsibility, the Church is challenging millions of people to treat environmental care as a fundamental requirement of their faith. source: O'Connell, G. (2026). Vatican theological commission defines 'sin against creation and the Creator' in new document. America Magazine.