The Custody and Worship of the Eucharist

Reservation of the Blessed Sacrament.—Having considered the duties owed to the consecration and communion of the Eucharist, we shall conclude by mentioning those that are owed to the Sacrament in its permanency or to Christ dwelling in the tabernacle.

(a) The Duty of Custody.—The Blessed Sacrament must be reserved in cathedral, abbatial, parochial, and religious churches; and it may be reserved with due permission of the Ordinary in collegiate churches and in certain public oratories; but there must be someone in charge, and it is not allowed to reserve the Eucharist in private homes or to carry it about when travelling. Churches which have the Blessed Sacrament should be open at least a few hours daily to the faithful. It is not lawful to reserve the Sacrament habitually on more than one altar of the church, and that altar should be the one that is most honorable or most suited for worship, and it should be suitably decorated. The tabernacle should be as precious as possible and be carefully guarded, and the Hosts should be reserved inside in a solid pyx or ciborium. Before the tabernacle should burn day and night a sanctuary lamp fed by olive or other oil (Canons 1265-1271).

(b) The Duty of Renewal of the Hosts.—The consecrated species kept for Communion and adoration should be frequently renewed, lest they be corrupted. It would be a serious sin of irreverence to neglect this duty for over one or two months, or even for a shorter time if the danger of corruption is great on account of local conditions, such as dampness (Canon 1272).

(c) The Duty of Worship.—Pastors and others in charge of religious instruction should encourage devotion to the Eucharist, and especially the practice of assistance at Mass even on weekdays and of visits to the Blessed Sacrament. Benediction may be given frequently, and at least once a year there should be held in every parish church the Devotion of the Forty Hours, or at least some more solemn exposition of the Blessed Sacrament for a number of hours (Canons 1273-1275).