for there is only one God, the almighty Father, his only Son and the Holy Spirit: the Most Holy Trinity." 234. "The mystery of the Most Holy Trinity is the central mystery of Christian faith and life.

Events include the Detroit St. Patrick's Parade on Sunday, and a mass at Most Holy Trinity Church and the Taste of Corktown on Monday. The parade is expected to draw between 80,000 and 100,000 people.

The feast of the Holy Trinity, which is celebrated on the Sunday after Pentecost, was established for the whole Western Church in 1134 by pope John XII. The Angelic Trisagion is said for the three ...