Mosaic tiles depicting the Immaculate Conception and various saints are seen in the Trinity Dome at the Basilica of the National Shrine of the Immaculate Conception in Washington. (Credit: CNS ...

If I had a dollar for every priest likely to launch his Trinity Sunday sermon with, “This is a mystery,” I would be a rich man. The Blessed Trinity is a mystery, but that does not mean it lacks ...

The lectionary isn’t exactly subtle this week. It’s Trinity Sunday, so we read two of the most obvious articulations of triune identity in all of scripture—the Great Commission and the Pauline ...

Saints over time have commented on the importance of the Holy Trinity, speaking on its greatness, simplicity and power to transform the souls of believers. Gersam Turri, “The Glory of the Holy Trinity ...