
Catholic Replies
Q. My husband has often asked me what the fasting rule is for Communion. To play it safe, we always aim to fast one hour from the time of the scheduled Mass. We often sip water before entering the church and he asks every time: “This is only water, right?” I finally checked the Catechism of the Catholic Church and did not find the answer, except to follow the fasting in your area. We are told one hour before Communion. Yet if you leave the house, finishing food, coffee, etc., 15 minutes before Mass begins and Mass is only about 30 minutes, that rule would not apply. Please advise. — Name Withheld, Ohio A. Canon 919 of the Code of Canon Law says that “one who is to receive the Most Holy Eucharist is to abstain from any food or drink, with the exception of water and medicine, for at least the period of one hour before Holy Communion.” The canon also says that “those
