The Holy Days of Obligation

The Sunday celebration of the Lord's Day and His Eucharice is at the heart of the church's life. The day on which the Paschal Mystery is celebrated in light of the apostolic tradition is to be observed as the foremost Holy Day of obligation in the universal church. These are Holy Days of Obligation. A lot of times, well-formed Catholics who have gone through Catholic school or have been raised by multi-generational Catholics, they observe the Holy Days ofObligation.