The first part is called Liturgy of the Word; readings from the Old and New Testaments are read prior to the gospel reading and the priest's homily. The second part is called Liturgy of the Eucharist, in which the actual sacrament of the Eucharist is celebrated. These rites have remained more constant than has the Roman Rite, going back to early church times.
Eastern Catholic and Orthodox liturgies are generally quite similar. The liturgical action is seen as transcending time and uniting the participants with those already in the heavenly kingdom. Elements in the liturgy are meant to symbolize eternal realities; they go back to early Christian traditions which evolved from the Jewish-Christian traditions of the early church. The first part of the Liturgy, or "Liturgy of the Catechumens", has scripture readings and at times a homily.
The second part derives from the Last Supper as celebrated by the early Christians. The belief is that by partaking of the Communion bread and wine, the Body and Blood of Christ , they together become the body of Christ on earth, the Church. In the Latin Church, the annual calendar begins with Advent , a time of hope-filled preparation for both the celebration of Jesus' birth and his Second Coming at the end of time.
Readings from " Ordinary Time " follow the Christmas Season, but are interrupted by the celebration of Easter in Spring, preceded by 40 days of Lenten preparation and followed by 50 days of Easter celebration.
Baptism, Ecclesiology and Vocation
The Easter or Paschal Triduum splits the Easter vigil of the early church into three days of celebration, of Jesus the Lord's Supper , of Good Friday Jesus' passion and death on the cross , and of Jesus' resurrection. The season of Eastertide follows the Triduum and climaxes on Pentecost , recalling the descent of the Holy Spirit upon Jesus' disciples in the upper room.
The Trinity refers to the belief in one God, in three distinct persons or hypostases. These are referred to as ' the Father ' the creator and source of all life , ' the Son ' the word or expression of the Father, who also became incarnate in Jesus Christ , and ' the Holy Spirit ' the bond of love between Father and Son, present in the hearts of humankind. Together, these three persons form a single Godhead. Afterwards it appears in Tertullian.
It is found in many passages of Origen. According to this doctrine, God is not divided in the sense that each person has a third of the whole; rather, each person is considered to be fully God see Perichoresis. The distinction lies in their relations, the Father being unbegotten; the Son being eternal yet begotten of the Father; and the Holy Spirit 'proceeding' from Father and in Western theology from the Son. This is thought by Trinitarian Christians to be the revelation regarding God's nature which Jesus Christ came to deliver to the world, and is the foundation of their belief system.
The central statement of Catholic faith, the Nicene Creed , begins, "I believe in one God, the Father Almighty, maker of heaven and earth, of all things visible and invisible. God is viewed as a loving and caring God who is active both in the world and in people's lives, and desires humankind to love one another. Catholics believe that Jesus is God incarnate , " true God and true man " or both fully divine and fully human. Jesus, having become fully human, suffered our pain and temptations , but did not sin.
According to the New Testament , "God raised him from the dead,"  he ascended to heaven , is "seated at the right hand of the Father"  and will return again  to fulfil the rest of Messianic prophecy , including the resurrection of the dead , the Last Judgment and final establishment of the Kingdom of God. Little of Jesus' childhood is recorded in the canonical gospels, although infancy gospels were popular in antiquity.
In comparison, his adulthood, especially the week before his death, are well documented in the gospels contained within the New Testament. The biblical accounts of Jesus' ministry include: his baptism , healings , teaching, and "going about doing good". Sometimes called the sacrament of Christian maturity, Confirmation is believed to bring an increase and deepening of the grace received at Baptism ,  to which it was cojoined in the early church. Spiritual graces or gifts of the Holy Spirit can include wisdom to see and follow God's plan, right judgment, love for others, boldness in witnessing the faith, and rejoicing in the presence of God.
They must also have prepared spiritually for the sacrament, chosen a sponsor or godparent for spiritual support, and selected a saint to be their special patron. Soteriology is the branch of doctrinal theology that deals with salvation through Christ. The crucifixion of Jesus is explained as an atoning sacrifice , which, in the words of the Gospel of John , "takes away the sins of the world. According to church teaching, in an event known as the "fall of the angels", a number of angels chose to rebel against God and his reign.
The sin of pride, considered one of seven deadly sins , is attributed to Satan for desiring to be God's equal. The Catechism states:. The account of the fall in Genesis 3 uses figurative language, but affirms a primeval event, a deed that took place at the beginning of the history of man.
Original sin does not have the character of a personal fault in any of Adam's descendants. It is a deprivation of original holiness and justice, but human nature has not been totally corrupted: it is wounded in the natural powers proper to it, subject to ignorance, suffering and the dominion of death, and inclined to sin—an inclination to evil that is called concupiscence. Christians classify certain behaviors and acts to be "sinful," which means that these certain acts are a violation of conscience or divine law.
Roman Catholics make a distinction between two types of sin. In contrast, venial sin meaning "forgivable" sin "does not set us in direct opposition to the will and friendship of God"  and, although still "constituting a moral disorder",  does not deprive the sinner of friendship with God, and consequently the eternal happiness of heaven. In the Old Testament , God promised to send his people a savior.
The Nicene Creed refers to Jesus as "the only begotten son of God, … begotten, not made, consubstantial with the Father. Through him all things were made.
Real reform in the Church requires a faithful laity, priest says – Catholic World Report
They believe that Jesus' mission on earth included giving people his word and example to follow, as recorded in the four Gospels. Christians believe that, as the Messiah, Jesus was anointed by God as ruler and savior of humanity, and hold that Jesus' coming was the fulfillment of messianic prophecies of the Old Testament.
The Christian concept of the Messiah differs significantly from the contemporary Jewish concept. The core Christian belief is that, through the death and resurrection of Jesus , sinful humans which are all humans Romans can be reconciled to God and thereby are offered salvation and the promise of eternal life in heaven. Roman Catholics believe in the resurrection of Jesus. According to the New Testament , Jesus , the central figure of Christianity, was crucified , died, buried within a tomb, and resurrected three days later.
- Society of Scholar Priests?
- Libertà di cultura (Problemi aperti) (Italian Edition).
- Catholic theology - Wikipedia.
Jesus's death and resurrection are the essential doctrines of the Christian faith, and are commemorated by Christians during Good Friday and Easter , as well as on each Sunday and in each celebration of the Eucharist, the Paschal feast. Arguments over death and resurrection claims occur at many religious debates and interfaith dialogues. As Paul the Apostle , an early Christian convert, wrote, "If Christ was not raised, then all our preaching is useless, and your trust in God is useless".
Generally, Christian churches accept and teach the New Testament account of the resurrection of Jesus. The Church teaches that as signified by the passion of Jesus and his crucifixion , all people have an opportunity for forgiveness and freedom from sin, and so can be reconciled to God. Sinning according to the Greek word in scripture, amartia , "falling short of the mark", succumbing to our imperfection: we always remain on the road to perfection in this life. Some sins are more serious than others, ranging from lesser, venial sins , to grave, mortal sins that sever a person's relationship with God.
The operation and effects of grace are understood differently by different traditions. Roman Catholicism and Eastern Orthodoxy teach the necessity of the free will to cooperate with grace. Human nature is not evil, since God creates no evil thing, but we continue in or are inclined to sin concupiscence. We need grace from God to be able to "repent and believe in the gospel. According to Roman Catholicism, pardon of sins and purification can occur during life — for example, in the sacraments of Baptism  and Reconciliation. The sacrament of Anointing of the Sick is performed only by a priest, since it involves elements of forgiveness of sin.
The priest anoints with oil the head and hands of the ill person while saying the prayers of the Church. People can be cleansed from all personal sins through Baptism. The Catholic Church considers baptism, even for infants, so important that "parents are obliged to see that their infants are baptised within the first few weeks" and, "if the infant is in danger of death, it is to be baptised without any delay.
There is explicit testimony to this practice from the second century on, and it is quite possible that, from the beginning of the apostolic preaching, when whole 'households' received baptism, infants may also have been baptized. At the Council of Trent , on 15 November , the necessity of a second conversion after baptism was delineated: . This second conversion is an uninterrupted task for the whole Church who, clasping sinners to her bosom, is at once holy and always in need of purification, and follows constantly the path of penance and renewal.
Jesus' call to conversion and penance, like that of the prophets before Him, does not aim first at outward works, "sackcloth and ashes," fasting and mortification, but at the conversion of the heart, interior conversion. CCC  and . David MacDonald, a Catholic apologist , has written in regard to paragraph , that "this endeavor of conversion is not just a human work.
It is the movement of a "contrite heart," drawn and moved by grace to respond to the merciful love of God who loved us first. Since Baptism can only be received once, the sacrament of Penance or Reconciliation is the principal means by which Catholics may obtain forgiveness for subsequent sin and receive God's grace and assistance not to sin again. This is based on Jesus' words to his disciples in the Gospel of John — The penitent then prays an act of contrition and the priest administers absolution , formally forgiving the person's sins.
Penance helps prepare Catholics before they can validly receive the Holy Spirit in the sacraments of Confirmation Chrismation and the Eucharist. The Nicene Creed ends with, "We look for the resurrection of the dead and the life of the world to come. It will also mark the beginning of a new heaven and earth in which righteousness dwells and God will reign forever.
There are three states of afterlife in Catholic belief. Heaven is a time of glorious union with God and a life of unspeakable joy that lasts forever. It is a state requiring purgation of sin through God's mercy aided by the prayers of others.
The Church teaches that no one is condemned to hell without freely deciding to reject God's love. At the second coming of Christ at the end of time , all who have died will be resurrected bodily from the dead for the Last Judgement , whereupon Jesus will fully establish the Kingdom of God in fulfillment of scriptural prophecies. The Roman Catholic Church teaches that the fate of those in purgatory can be affected by the actions of the living.