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 ...

the Holy Trinity (God the Son, God the Father and God the Holy Spirit) appeared to the world for the first time. The Holy Spirit descended like a dove and rested on Jesus Christ. A voice from ...

The great battle of Lepanto occurred on October 7th 1571. For this reason this date has been chosen as the feast of the Holy Rosary. In 1573 Pope Pius V instituted the feast in thanksgiving for ...