These five liturgical practices may seem unorthodox, but the Roman Catholic Church officially allows for each of them:
1. Receiving the Blessed Sacrament Twice in the Same Day
The Church limits the number of communions the faithful may receive in a day, lest people misguidedly pursue sanctity by filling their days with numerous communions, and to keep the reception of this most sacred gift from feeling common by receiving too-frequently. According to the Code of Canon Law (which governs Church practices) the faithful may receive Our Eucharistic Lord twice daily. And, unless someone is in danger of death, the second time must be while participating at Holy Mass. (Canons 917 & 921)
2. A Priest Eating Between His Sunday Masses
Ordinarily, a person who is going to receive Our Lord in the Most Holy Eucharist is to abstain from all food and drink (besides water or medicine) for at least one hour before holy communion. This is done to prepare oneself to worthily receive this most precious food (though the elderly, the infirm, and those caring for them are exempted from the fast.) The Church, recognizing that a priest could have difficulty finding time for needed nourishment, allows priests who celebrate the Eucharist two or three times in the same day to take something between their Masses, even if there is less than one hour between them. (Canon 919)
3. Offering Mass for the Soul of a Notorious Person
May a priest offer a Mass for the soul of Osama Bin Laden, Adolf Hitler, or Judas Iscariot? Pastoral prudence may advise him against doing so publicly but the Code of Canon law affirms, “A priest is entitled to offer Mass for anyone, living or dead.” (Canon 901) While the Church has declared many saints and blesseds to be now in Heaven, she has never declared any particular human being to be presently in Hell. Since Jesus warns us so strongly and frequently about damnation, and we know that the devil and ‘one third’ of the angels are eternally consigned to Hell, it seems very unlikely that all people will be saved. (Revelation 12:4 & 9, Matthew 25:41, Catechism of the Catholic Church #393) However, even if hoping against hope, we may still offer our prayers (capable of transcending space and time) for the salvation of any and all human souls.
4. A Wedding Couple Processing into Church Behind the Priest
At weddings in the United States, the groom typically takes his place near the altar to await his bride’s walk down the aisle. But the Catholic Rite of Marriage, while allowing for local custom, presents a different entrance as the norm: “If there is a procession to the altar, the ministers go first, followed by the priest, and then the bride and the bridegroom.” (Rite of Marriage, no. 20) The ministers of the sacrament of marriage are actually the bride and groom themselves — the priest (or deacon) simply presides as the Church’s official witness. (Catechism #1623) Thus, it is fitting that the couple enter the church on their wedding day side-by-side in liturgical procession.
5. A Priest Dipping Hosts Into the Precious Blood at the Distribution of Communion
A minister of the Holy Eucharist who steeps the Host into the Precious Blood before placing it upon a communicant’s tongue is distributing by “intinction.” The General Instruction of the Roman Missal (or GIRM, which governs liturgical practices for Holy Mass) states, “The Blood of the Lord may be consumed either by drinking from the chalice directly, or by intinction, or by means of a tube or a spoon.” (GIRM, no. 245) While noting that “distribution of the Precious Blood by a spoon or through a straw is not customary in the Latin dioceses of the United States of America,” the U.S. Conference of Catholic Bishops reiterates that a bishop may allow distribution by intinction in his diocese. (Norms, no. 48 & 24, citing GIRM no. 283)
As the GIRM describes it, “If Communion from the chalice is carried out by intinction, each communicant, holding a Communion-plate under the mouth, approaches the Priest who holds a vessel with the sacred particles, with a minister standing at his side and holding the chalice. The Priest takes a host, intincts it partly in the chalice and, showing it, says, The Body and Blood of Christ. The communicant replies, Amen, receives the Sacrament in the mouth from the Priest, and then withdraws.” (GIRM, no. 287) The U.S. Bishops further emphasize that the faithful, including extraordinary ministers of the Eucharist, are never to self-communicate by intinction. (Norms, no. 50) May an extraordinary minister of the Eucharist distribute by intinction? The GIRM passage above speaks of “the Priest,” but I would refer people to their local bishop’s norms on the distribution of Communion for a judgment on this question.