Almost nothing the priest does at the altar is improvised. The Traditional Latin Mass has detailed rubrics — precise directions for every gesture, bow, sign of the cross, genuflection, and even the position of his hands — and they are the same for the village curate and the Pope. What can look like a private choreography is in fact a fixed language of reverence, handed down and meant to take the priest’s self out of the way. He is not expressing his personality; he is performing a rite that belongs to the whole Church.

Read the gestures and they stop being opaque. He kisses the altar because it represents Christ and holds the relics of the martyrs. He genuflects at the Consecration and again after the elevation, adoring the Body and Blood now truly present. He makes signs of the cross over the offerings — not magic, but a constant tracing of the Cross over a sacrifice that is the Cross made present. He bows his head at the holy Names, strikes his breast at the Domine, non sum dignus, and washes his fingers at the Lavabo, praying Psalm 25, “I will wash my hands among the innocent.”

The Council of Trent named what this adoration is owed to: in the Eucharist Christ is “to be adored with the worship… of latria” — the worship due to God alone. The genuflections and deep bows are simply that doctrine made visible. They are the body confessing, joint by joint, what the Creed states in words: that the One on the altar is God. St. Augustine put the instinct exactly — “no one eats that flesh without first adoring it.”

So you do not need to decode every motion to be drawn in by it. Watch the way you might watch someone handle something infinitely precious — with care in every movement, nothing careless, nothing casual. That carefulness is itself a teaching: it tells you, before a single word is translated, exactly Who the priest believes is present. Let the reverence instruct you; the names of the gestures can come later.