19. 2 In fact, in regard to the four theological points just listed, Roman Catholics before the Reformation had exactly the same teachings as Protestants did after it. That is, Catholics had the same teachings regarding the trinity of persons in the Divine, the same teachings regarding original sin, the same teachings regarding the assigning of Christ’s merit, and the same teachings regarding our being justified by believing that we are assigned Christ’s merit; the only difference was that Catholics united that faith to goodwill or good works.

97. It is very different with the tenets or teachings of the new church, though. All of them are essential elements. Heaven and the church are present in each one of them. The goal toward which they aim is for us to be in the Lord and for the Lord to be in us, according to his own words in John 14:20; 15:4, 5, 6. Simply put, the [true] Christian church is this type of partnership with the Lord.

From the mere handful of points just made, we can clearly see the meaning of the Lord’s words:

The one who sat on the throne said, “Behold, I am making all things new”; and said to me, “Write, because these words are true and faithful.” (Revelation 21:5)