First, let's say at the cross: In the name of the Father, the Son, and the Holy Ghost. Amen. The Most Common Prayer The ****'s Prayer (Our Father): Our Father who is in heaven, hallowed be thy name, and let thy kingdom come, and let thy will be done in earth, as it is in heaven. Give us this day our daily bread, and forgive us our trespasses, as we forgive those who trespass against us, and lead us not into temptation, but deliver us from evil. (For thine is the kingdom, and the power, and the glory, for ever.) Amen. What is certainly not to be missed in a Mass is (Hail): Hail Mary! The **** is full of grace, and blessed art thou among women, and blessed is the fruit of thy womb, Jesus. Our Lady, Virgin Mary, holy mother of God! Pray for us, sinners, now and at the hour of our death. Amen. I think these are basic prayers that a rarely going to church should know.