Ex-Opere-Operato
Sacraments confer grace by the act performed, independent of faith — the Tridentine position rejected by XXVII.3.
The Westminster baseline on Sacramental Efficacy is Signs-And-Seals-Conferring-Grace-By-Spirit. Personas and schools listed below hold this alternative position instead — either because they argued for it at the Assembly (like the Erastians on polity) or because they represent a receiving tradition that departed from the Standards on this point.
Cruxes on this attribute
The Assembly navigated 1 crux that bear directly on Sacramental Efficacy.
Other positions on Sacramental Efficacy
Cite this position
Study Reformed, “Ex-Opere-Operato” (Position), Westminster Standards Atlas, version 79a5f9880ac1, https://studyreformed.com/atlas/cite/position/ecclesiology_worship/sacraments_efficacy/ex_opere_operato/.
Ontology version 79a5f9880ac1 — the state of the Atlas you are reading, so a citation stays checkable when the ontology is revised.