Blood of Christ in the context of "Christian Cross"

Divine Liturgy (Koine Greek: Θεία Λειτουργία, romanized: Theía Leitourgía, pronounced [ˈθi.a li.turˈʝi.a]) or Holy Liturgy is the usual name used in most Eastern Christian rites for the Eucharistic service.

The Eastern Orthodox Churches, Eastern Catholic Churches and Eastern Lutheran Churches believe the Divine Liturgy transcends both time and the world. All believers are seen as united in worship in the Kingdom of God along with the departed saints and the angels of heaven. Everything in the liturgy is seen as symbolic, but not merely so, for it makes present the unseen reality. According to Eastern tradition and belief, the liturgy's roots go back to the adaptation of Jewish liturgy by Early Christians. The first part, termed the "Liturgy of the Catechumens", includes the reading of scriptures like those in a synagogue, and in some places, also a sermon/homily. The second half, the "Liturgy of the Faithful", is based on the Last Supper and the first Eucharistic celebrations by Early Christians. Eastern Christians (and many other branches of Christianity) believe that the Eucharist is the central part of the service in which they participate, as they believe the bread and wine truly become the real Body and Blood of Christ, and that by partaking of it they jointly become the Body of Christ (that is, the Church). Each liturgy has its differences from others, but most are very similar to each other with adaptations based on tradition, purpose, culture and theology.

Sacramental wine, Communion wine, altar wine, or wine for consecration is wine obtained from grapes and intended for use in celebration of the Eucharist (also referred to as the Lord's Supper or Holy Communion, among other names) and the blood of Christ. It is usually consumed after sacramental bread (the body of Christ).

The New Covenant (Ancient Greek: διαθήκη καινή, romanized: diathḗkē kainḗ) is a biblical interpretation which was originally derived from a phrase in the Book of Jeremiah (Jeremiah 31:31–34), in the Hebrew Bible (or the Old Testament of the Christian Bible). Generally, Christians believe that the promised New Covenant—new relationship with God—was instituted at the Last Supper as part of the Eucharist, which, in the Gospel of John, includes the New Commandment.

Most Christians believe that Jesus is the mediator of the New Covenant, and they also believe that the blood of Christ, which was shed during his crucifixion, is the only blood sacrifice which is required by the covenant. Based on the biblical passage in the Epistle to the Hebrews (9:16–17) which reads that, "Where a will is involved, the death of the one who made it must be established. For a will takes effect only at death, since it is not in force as long as the one who made it is alive." Protestants tend to believe that the New Covenant came into force with the death of Jesus the Christ, and the commentary to the Roman Catholic New American Bible also says that Christ is the "testator whose death puts his will into effect".

In Eastern and Western Christian liturgical practice, the elevation is a ritual raising of the consecrated Sacred Body and Blood of Christ during the celebration of the Eucharist. The term is applied especially to the Sacred Body of Christ (Host) and the chalice containing the Most Precious Blood of Christ being lifted up and shown to the congregation immediately after each is consecrated, in the Mass, both in the Roman Rite of the Catholic Church and in the Lutheran Churches. The term may also refer to a musical work played or sung at that time. The consecration has been historically accompanied by the ringing of church bells.

Transubstantiation (Latin: transubstantiatio; Greek: μετουσίωσις, romanized: metousiosis) is, according to the teaching of the Catholic Church, "the change of the whole substance of bread into the substance of the Body of Christ and of the whole substance of wine into the substance of the Blood of Christ". This change is brought about in the eucharistic prayer through the efficacy of the word of Christ and by the action of the Holy Spirit. However, "the outward characteristics of bread and wine, that is the 'eucharistic species', remain unaltered". In this teaching, the notions of "substance" and "transubstantiation" are not linked with any particular theory of metaphysics.

The Catholic Church teaches that, in the Eucharistic offering, bread and wine are changed into the body and blood of Christ. The affirmation of this doctrine on the real presence of Christ in the Eucharist was expressed, using the word "transubstantiate", by the Fourth Council of the Lateran in 1215. It was later challenged by various 14th-century reformers, John Wycliffe in particular.

Easter eggs, also called Paschal eggs, are eggs that are decorated for the Christian holiday of Easter, which celebrates the resurrection of Jesus. As such, Easter eggs are commonly used during the season of Eastertide (Easter season). The oldest tradition, which continues to be used in Central and Eastern Europe, is to dye and paint chicken eggs.

Although eggs, in general, were a traditional symbol of fertility and rebirth, in Christianity, for the celebration of Eastertide, Easter eggs symbolize the empty tomb of Jesus, from which Jesus was resurrected. In addition, one ancient tradition was the staining of Easter eggs with the colour red "in memory of the blood of Christ, shed as at that time of his crucifixion."

Scarlet is a bright red color, sometimes with a slightly orange tinge. In the spectrum of visible light, and on the traditional color wheel, it is one-quarter of the way between red and orange, slightly less orange than vermilion.

According to researches in Europe and the United States, scarlet and other bright shades of red are the colors most associated with courage, force, passion, heat, and joy. In the Roman Catholic Church, scarlet is the color worn by a cardinal, and is associated with the blood of Christ and the Christian martyrs, and with sacrifice.