You can say a short prayer for one or two minutes after receiving holy communion and sit. The Catholic church doesn't specify any particular time limit. It's nice to thank Jesus for coming into our hearts and ask forgiveness for the sins what we have committed.
Neil Armstrong did say a prayer. Buzz Aldrin took communion shortly after landing.
It means "Lord, I am not worthy." The rest of the prayer is said quietly. The translation for the full prayer is, "Lord, I am not worthy that Thou shouldst enter under my roof; say but the word, and my soul shall be healed."
The person holding the Body of Christ would say "This is the body of Christ" and offer it to you and you would say Amen (I believe). Another person would do the same with a chalice of God's blood and again you would say Amen. A non-Catholic should not receive communion.
I am assuming that by the "priest's prayer" you are referring to the priest praying at the altar during Mass? The simple answer is that if you don't "make it your own" you may as well skipped Mass because you are there to unite yourself with the priest's offering of the bread and wine, so that when they are consecrated, and become the Body and Blood of Our Blessed Lord, Jesus Christ: you, through your offering of yourself along with them, and then by making a GOOD Holy Communion, and receiving Our Blessed Lord WORTHILY into yourself make His offered salvation your own. If you are not making the priest's prayer your own, then you are not making a worthy Holy Communion, and will receive only Our Blessed Lord's condemnation at the end. Remember that in order to make a worthy reception of Holy Communion, you must have been to confession recently. To receive Holy Communion in a state of serious sin is to "eat and drink judgment on yourself" - see St. Paul.
The phrase "Lamb of God" is a reference to Jesus Christ, who is seen as the sacrificial lamb who takes away the sins of the world. By saying this before receiving communion, believers are acknowledging Jesus' sacrifice for their sins and expressing gratitude for the salvation he offers through his death and resurrection.
No, not really. The focus during service is mainly on the sermon and prayer. There is no personification or symbolic eating due to the strict monotheistic tone of the religion. Muhammad, nor any other prophet of the religion, is thought to be a direct connection/relative of God/Allah, and therefore, no such sacrament exists. Furthermore, receiving Communion is unaccepted in Islam because Jesus is thought to be a prophet, much like Moses, Noah, etc, and not a begotten son of God. God is thought to not have been begotten, nor does he beget. He is eternal and omnipresent. There is only one god, and he has no human form. Lets just say Muslims don't believe in communion.
The Upper Room was the place where Jesus shared the last meal before is crucifixion with His disciples. It was at this meal that Jesus instituted the sacrament of Holy Communion which holds an important place in the life of a Christian.
There is no specific prayer that you must say before you die. It is a personal choice and can vary based on individual beliefs and faith traditions. Some may choose to recite a prayer that brings them comfort or seek guidance from their spiritual leaders.
You can use a Hail Mary (not merry) as a separate prayer or add it to the end of a series of prayers. To do this, simply say the Hail Mary prayer at the end of the prayers before bed or in the morning.
Traditionally only communicants (those receiving communion) should process and present themselves to the Priest or Eucharistic Minister. Sometimes those not eligible to receive communion process and they cross their arms to signify that they should not be offered communion. If a priest is distributing communion they may say a quick blessing on the person. This started when parents did not want to leave young children in the pews and so brought them forward. Most churches prefer that only communicants process as this speeds up communion.
Yes children can pray, but there is no public prayer. Since there is no state religion whose prayer would you say? But if a child wants to pray before they eat lunch or just say a prayer to themselves they may.