while the document does not in fact change Church teaching on marriage, it does seem to change Church teaching on the sinfulness of same-sex activity. Marriage isn’t the point of Fiducia Supplicans. Its point is the moral nature of same-sex unions, and this is a crucial distinction.
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Much of the German Church is effectively in schism, yet Rome first unwisely tolerated Germany’s “synodal path,” and then reacted too slowly to preclude the negative results. At a time when fatherhood and male Christian spiritual leadership are in crisis, the Holy Father has asked his International Theological Commission to work on “de-masculinizing” the Church.
https://www.firstthings.com/web-exclusives/2023/12/the-cost-of-making-a-mess