MOSCOW, June 4. /TASS/. Andrey Rublev’s celebrated ‘Holy Trinity’ icon has been delivered to Moscow’s Christ the Savior Cathedral and placed in a capsule in the center of the cathedral ...

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 ...