Is it fair to mar the happiness of a young couple?

The Catholic Answers

Is it fair to ask the Church to admit to her Sacraments those of any religion or of no religion? People who are complete strangers to her cannot expect her to make as much of them as of those who are her own children. The parties do not resent their exclusion from the Altar nearly so much as the Church resents mixed marriages.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty