A reader writes:
Jimmy – in reflecting on the recent Plenary Indulgence given by the Holy Father this year, and in reading some Catholic source books on Indulgences, there are a few points on which I’m unclear. I’m wondering if you can help me.1. An Indulgence for the living can only be had by the one performing the indulgenced act. In other words, I can’t ask for an Indulgence, Plenary or Partial, for another living person (other than myself). True?
2. An Indulgence, being a species of sacramental, works "ex opere operantis"; in other words, its efficacy is dependent on the subjective disposition of the one performing the indulgenced act(s). Is this true?
2.a Corollary question: do all voluntary acts of satisfaction, as ways of obtaining grace, work "ex opere operantis"? If so, then penance assigned in the Sacrament of Confession (and performed) must work "ex opere operato", i.e., without its efficacy relying on the penitent’s subjective disposition. True?
3. An Indulgence is an act of the power of jurisdiction of a prelate (Pope, Bishop), not of the power of orders. But since the Church has no jurisdiction over the dead, we cannot be sure that an Indulgence for the dead is efficacious. Is this true?

