I wrote a piece over at the Catholic Stand.
In the debate over Amoris Laetitia, many people have made reference back to Familiaris Consortio 84 where John Paul II commands that for Communion, the divorced and civilly remarried “take on themselves the duty to live in complete continence, that is, by abstinence from the acts proper to married couples.”
It is important to review what this statement is based upon so that we can understand why it cannot be changed. A post-synodal apostolic exhortation, as both of these documents are, can contain infallible statements but is not infallible in its entirety. As we can see in Amoris Laetitia, the Pope will often make specific pastoral recommendations in such documents, and pastoral recommendations can always be changed. In contrast the anathemas of an ecumenical council like Trent, are infallible.
The teaching that there is no sacramental absolution or Communion for those who are divorced, civilly remarried, and not trying to live his brother and sister is based on several fundamental truths: basic catechesis and two doctrines defined in Trent.
Read the rest there.