Corpus Christi Processions
The Solemnity of the Most Holy Body and Blood of Christ (Corpus Christi) is traditionally the occasion for Eucharistic processions. When Bishop Morlino is able to be present for Corpus Christi, we hold a Eucharistic procession through the streets of the isthmus between our two churches. In other years, there is a simpler procession around the block after the principal Mass at each of our churches.
The Feast of Corpus Christi goes back to the 13th century, but it celebrates something far older: the institution of the Sacrament of Holy Communion at the Last Supper. While Holy Thursday is also a celebration of this mystery, the solemn nature of Holy Week, and the focus on Christ's Passion on Good Friday, overshadows that aspect of Holy Thursday.
In 1246, Bishop Robert de Thorete of the Belgina diocese of Liège, at the suggestion of St. Juliana of Mont Cornillon (also in Belgium), convened a synod and instituted the celebration of the feast. From Liège, the celebration began to spread, and, on September 8, 1264, Pope Urban IV issued the papal bull "Transiturus," which established the Feast of Corpus Christi as a universal feast of the Church, to be celebrated on the Thursday following Trinity Sunday.
At the request of Pope Urban IV, St. Thomas Aquinas composed the office (the official prayers of the Church) for the feast. This office is widely considered one of the most beautiful in the traditional Roman Breviary (the official prayer book of the Divine Office or Liturgy of the Hours), and it is the source of the famous Eucharistic hymns "Pange Lingua Gloriosi" and "Tantum Ergo Sacramentum."
For centuries after the celebration was extended to the universal Church, the feast was also celebrated with a eucharistic procession, in which the Sacred Host was carried throughout the town, accompanied by hymns and litanies. The faithful would venerate the Body of Christ as the procession passed by. In recent years, this practice has almost disappeared, though some parishes still hold a brief procession around the outside of the parish church.
While the Feast of Corpus Christi is one of the ten Holy Days of Obligation in the Latin Rite of the Catholic Church, in some countries, including the United States, the feast has been transferred to the following Sunday.