On December 18, 2023, the Dicastery for the Doctrine of the Faith released the Declaration Fiducia Supplicans. The Declaration offered a "theological-pastoral understanding of blessings" that distinguished between liturgical and pastoral blessings and, through that distinction, opened a door for those in "irregular" unions, including same-sex couples, to receive a blessing from a priest. Reaction to the Declaration was mixed: on the one hand, some, such as Cardinal Gerhard Müller, declared the Declaration to be "a doctrine contrary to the teaching of the Catholic Church." Many advocates for LGBTQ+ Catholics, on the other hand, praised the pastoral implications of the Declaration while also acknowledging its significant limitations. Drawing on Walter Benjamin and John Caputo, this paper contends that Fiducia Supplicans's theology of blessings creates an opening for the "weak force" of God's grace to enter ecclesial discourse on marriage. This opening of "weak force" in turn permits a deconstruction of the matrimonial liturgy in the Catholic Church and a theological queering of Augustine's three goods of marriage (fides, proles, sacramentum).