Perhaps Jason and the Callers should devote more time to their new fellow believers:
Archbishop Müller’s concise and clear re-statement of the theological foundations of Christian marriage offers a vision of permanent, fruitful and faithful love between a husband and wife, who are a sign for all of human history of the creative fire of Trinitarian love. It also offers a vision of Christ’s unstinting care for his Church — and thus a preparation for eternal life with God.
“Sacramental marriage is a testimony to the power of grace, which changes man and prepares the whole Church for the holy city, the new Jerusalem — the Church, which is prepared, ‘as a bride adorned for her husband,’” observed Archbishop Müller, gently but firmly. “By adapting to the spirit of the age, a weary prophet seeks his own salvation, but not the salvation of the world in Jesus Christ.”
However, his elucidation of Church teaching was accompanied by a frank acknowledgement that many cradle Catholics who participate in a Church wedding know little of sacramental theology and have been formed instead by modern notions of marital love as a human contract that necessarily requires an escape hatch.
The CDF prefect suggested that this state of affairs increases the likelihood that marriages blessed by the Church may not be valid, and that reality might influence judgments made by Church marriage tribunals.
Could the reason for this ignorance be a catechism that is too long? Or could it be that sacramentalism gets in the way of didacticism? Either way, Jason and the Callers have their work cut out for them.