# Ex opere operantis

> doctrine that the efficacy of a sacrament derives from the minister

**Wikidata**: [Q9257071](https://www.wikidata.org/wiki/Q9257071)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ex_opere_operantis)  
**Source**: https://4ort.xyz/entity/ex-opere-operantis