He who has the bride is the bridegroom; but the friend of the bridegroom, who stands and hears him, rejoices greatly because of the bridegroom's voice. This, my joy, therefore is made full.
This my joy therefore is fulfilled. He means that he has obtained the fulfillment of all his desires, and that he has nothing further to wish, when he sees Christ reigning, and men listening to him as he deserves. Whoever shall have such affections that, laying aside all regard to himself, he shall extol Christ and be satisfied with seeing Christ honored, will be faithful and successful in ruling the Church; but, whoever shall swerve from that end in the slightest degree will be a base adulterer, and will do nothing else than corrupt the spouse of Christ. 