The Mass and the liturgy · Question 5

Why do we keep standing up, sitting down, and kneeling all through Mass?

Abstract watercolor of lambs praying together standing, sitting, kneeling, and in a supported posture

The question: “Is getting a gesture wrong a sacrilege — and do I have to do exactly what everyone else does even when my body hurts?”

The Church's answer: A human being is not a soul that prays with the body left to one side. Standing can express alert reverence and common prayer, sitting can express listening, kneeling and bowing can express adoration and humility. Postures taken together at the same moment express the unity of the gathered community and train the heart's disposition. The Sign of the Cross, processions, bread and wine, water and light — signs meant for the senses belong to the way God teaches a creature who is body and soul at once.

The gestures are not magic that manufactures grace by itself, and they are not a contest over who moves more precisely than the rest. Follow the Missal and the legitimate norms of your region and stay in harmony with the community; but if disability, pain, age, or pregnancy makes the same posture difficult, you can take part devoutly in whatever posture you can manage. Nobody should judge faith or irreverence from the outside.

If they press further: “If postures differ a little in a church in another country, who is wrong?” — even inside the framework of the one Roman liturgy, details of posture can differ according to norms approved by the conference of bishops and to legitimate custom. Respect the directions of the community you're visiting, but don't push past what your body can do.

In one sentence: “The postures and gestures of Mass are signs that pray with body and mind and show the unity of the community. Follow the norms, and don't call someone irreverent for a body that can't.”