Latin ChurchThe Latin Church (Ecclesia Latina) is the largest autonomous (sui iuris) particular church within the Catholic Church, whose members constitute the vast majority of the 1.3 billion Christians in communion with the Pope in Rome. The Latin Church is one of 24 churches sui iuris in communion with the pope; the other 23 are referred to as the Eastern Catholic Churches, and have approximately 18 million members combined. The Latin Church is directly headed by the Pope in his role as the Bishop of Rome, whose cathedra as a bishop is located in the Archbasilica of Saint John Lateran in Rome, Italy.
Eastern Orthodox theologyEastern Orthodox theology is the theology particular to the Eastern Orthodox Church. It is characterized by monotheistic Trinitarianism, belief in the Incarnation of the essentially divine Logos or only-begotten Son of God, a balancing of cataphatic theology with apophatic theology, a hermeneutic defined by a Sacred Tradition, a catholic ecclesiology, a robust of the person, and a principally recapitulative and therapeutic soteriology. The Eastern Orthodox Church considers itself to be the one, holy, catholic and apostolic church established by Jesus Christ and his Apostles.
Jesus PrayerThe Jesus Prayer, also known as The Prayer, is a short formulaic prayer, esteemed and advocated especially in Eastern Christianity: "Lord Jesus Christ, Son of God, have mercy on me, a sinner." It is often repeated continually as a part of personal ascetic practice, its use being an integral part of the eremitic tradition of prayer known as hesychasm.
Christian mysticismChristian mysticism is the tradition of mystical practices and mystical theology within Christianity which "concerns the preparation [of the person] for, the consciousness of, and the effect of [...] a direct and transformative presence of God" or Divine love. Until the sixth century the practice of what is now called mysticism was referred to by the term contemplatio, c.q. theoria, from contemplatio (Latin; Greek θεωρία, theoria), "looking at", "gazing at", "being aware of" God or the Divine.
PrayerPrayer is an invocation or act that seeks to activate a rapport with an object of worship through deliberate communication. In the narrow sense, the term refers to an act of supplication or intercession directed towards a deity or a deified ancestor. More generally, prayer can also have the purpose of thanksgiving or praise, and in comparative religion is closely associated with more abstract forms of meditation and with charms or spells. Prayer can take a variety of forms: it can be part of a set liturgy or ritual, and it can be performed alone or in groups.