What is a Nuptial Mass and when can a couple have one?
A Nuptial Mass is a Mass which includes the celebration of the sacrament of marriage. It has special readings and prayers suitable to the Sacrament of Marriage. The Sacrament of Marriage between two baptized Catholics should normally be celebrated within Mass. If the situation warrants it and the local bishop gives permission, a Nuptial Mass may be celebrated for a marriage between a Catholic and a baptized person who is not a Catholic, except that Communion is not given to the non-Catholic since the general law of the church does not allow it. In such instances, it is better to use the appropriate ritual for marriage outside Mass. This is always the case in a marriage between a baptized Catholic and a non-baptized person.
