I have not mentioned that we don’t say, “For thine is the kingdom …”, which the New Order added.
Jesus said:
9 Thus therefore shall you pray: Our Father who art in heaven, hallowed be thy name.
10 Thy kingdom come. Thy will be done on earth as it is in heaven.
11 Give us this day our supersubstantial bread.
12 And forgive us our debts, as we also forgive our debtors.
13 And lead us not into temptation. But deliver us from evil.
Amen
In Latin:
PATER noster, qui es in cœlis: sanctificetur nomen tuum:
adveniat regnum tuum; fiat voluntas tua, sicut in cœlo, et in terra.
Panem nostrum quotidianum da nobis hodie:
et dimitte nobis debita nostra, sicut et nos dimittimus debitoribus nostris:
Et ne nos inducas in tentationem: Sed libera nos a malo.
Amen

At the end, the priest reads The Last Gospel. After Mass we say three Hail Mary's, the Salve Regina, another prayer, the Prayer to St. Michael the Archangel, and three ejaculations to the Most Sacred Heart of Jesus.
Some people are of the impression that you can be a Christian without a priest. Catholics know otherwise. Only he can bring the seven sacraments, one of which you are seeing above. Orthodox are Catholic, too, but they do not wish to be associated with us, which is a puzzle.
My impression is that many do not want to be Catholic, because it is too difficult.