Declaration for Safeguarding the Belief in the Mysteries of the Incarnation and of the Most Holy Trinity against Some Recent Errors

The doctrine of the Trinity and the Incarnation are central to our understanding of who God is. As such, it is of utmost importance that these teachings are understood correctly in light of Scripture and Tradition. In this document, the CDF responds to some of the recent theologies that—deliberately or not—undermine the traditional understanding of these central mysteries of the Christian faith.