If by "most forms of Christianity" you mean the form practiced by most Christians, that would be Roman Catholicism, and that makes the sacrament Eucharist. Other Christians, especially Protestants, do not believe in transubstantiation. That is to say, they do not believe that they actually take Christ into the body of the believer.
Jesus Christ is the most central prophet in Christianity.
They mostly follow Christianity
The sacrament that is known as the sacrament of sacraments is the Eucharist. It is considered the most important and central sacrament in the Catholic Church, as it is believed to be the actual body and blood of Jesus Christ. Through the Eucharist, Catholics believe they receive the true presence of Christ and are united with him and with one another as his followers.
Christianity is the most common with over 90% being Roman Catholic.
Cathedral of the Most Blessed Sacrament was created in 1905.
Servants of the Most Blessed Sacrament was created in 1858.
Most Christian denominations have Confirmation. However, in Orthodox Christianity, a child is Confirmed right after Baptism, & in some Protestant Churches, it is not recognized as a Sacrament.
The most common religion in Central America is Christianity, mainly Catholic. But like all countries, there are many different religions.
Its the 3rd sacrament Commioun. Answer I copy and paste this expalantion as to what the sacrament is. Quote- The two Protestant ceremonies are baptism and the Lord's Supper; in the Roman Catholic Church and the Eastern Orthodox Church there are seven traditional rites accepted as instituted by Jesus: baptism and confirmation and Holy Eucharist and penance and holy orders and matrimony and extreme unction- Unquote. As you can see there are many sacraments but in this writers opinion the most important is the Sacrament of remembereing the blood and body of Christ given freely so that all mankind might live again.
The sacrament of communion expresses the unity of the church. This sacrament celebrates a joint meal. Every other sacrament is done for the benefit of an individual.
Roman Catholic Answer: One way of looking at a "central" sacrament would be The Most Holy Eucharist (the Mass and Holy Communion). All the other sacraments are means of grace. They are real actions which signify and actually impart the grace which they signify. The Eucharist is different, as It is actually the Body and Body, Soul, and Divinity of Jesus, Himself. It is His Reality.Every other sacrament leads up to the Eucharist or flows from It, but they are allowed aimed at It.