SacramentA sacrament is a Christian rite that is recognized as being particularly important and significant. There are various views on the existence, number and meaning of such rites. Many Christians consider the sacraments to be a visible symbol of the reality of God, as well as a channel for God's grace. Many denominations, including the Catholic, Lutheran, Anglican, Methodist, and Reformed, hold to the definition of sacrament formulated by Augustine of Hippo: an outward sign of an inward grace, that has been instituted by Jesus Christ.
OusiaOusia (ˈuːziə,_ˈuːsiə,_ˈuːʒə,_ˈuːʃə; οὐσία) is a philosophical and theological term, originally used in ancient Greek philosophy, then later in Christian theology. It was used by various ancient Greek philosophers, like Plato and Aristotle, as a primary designation for philosophical concepts of essence or substance. In contemporary philosophy, it is analogous to English concepts of being and ontic. In Christian theology, the concept of θεία ουσία (divine essence) is one of the most important doctrinal concepts, central to the development of trinitarian doctrine.
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.
TertullianTertullian (tərˈtʌliən; Quintus Septimius Florens Tertullianus; 155 AD – 220 AD) was a prolific early Christian author from Carthage in the Roman province of Africa. He was the first Christian author to produce an extensive corpus of Latin Christian literature. He was an early Christian apologist and a polemicist against heresy, including contemporary Christian Gnosticism. Tertullian has been called "the father of Latin Christianity", as well as "the founder of Western theology".
DeityA deity or god is a supernatural being who is considered divine or sacred. The Oxford Dictionary of English defines deity as a god or goddess, or anything revered as divine. C. Scott Littleton defines a deity as "a being with powers greater than those of ordinary humans, but who interacts with humans, positively or negatively, in ways that carry humans to new levels of consciousness, beyond the grounded preoccupations of ordinary life". Religions can be categorized by how many deities they worship.
Christian monasticismChristian monasticism is the devotional practice of Christians who live ascetic and typically cloistered lives that are dedicated to Christian worship. It began to develop early in the history of the Christian Church, modeled upon scriptural examples and ideals, including those in the Old Testament, but was not mandated as an institution in the scriptures. It has come to be regulated by religious rules (e. g.
StromataThe Stromata (Στρώματα), a mistake for Stromateis (Στρωματεῖς, "Patchwork," i.e., Miscellanies), attributed to Clement of Alexandria (c. 150 – c. 215), is the third of a trilogy of works regarding the Christian life. The oldest extant manuscripts date to the eleventh century. The work is titled Stromateis ("patchwork”) because it deals with such a variety of matters. It goes further than its two predecessors and aims at the perfection of the Christian life by initiation into complete knowledge.
Catechetical School of AlexandriaThe Catechetical School of Alexandria was a school of Christian theologians and bishops and deacons in Alexandria. The teachers and students of the school (also known as the Didascalium) were influential in many of the early theological controversies of the Christian church. It was one of the two major centers of the study of biblical exegesis and theology during Late Antiquity, the other being the School of Antioch. According to Jerome the Alexandrian school was founded by John Mark the Apostle.
Epistle to DiognetusThe Epistle of Mathetes to Diognetus (Πρὸς Διόγνητον Ἐπιστολή) is an example of Christian apologetics, writings defending Christianity against the charges of its critics. The Greek writer and recipient are not otherwise known. Estimates of dating based on the language and other textual evidence have ranged from AD 130 (which would make it one of the earliest examples of apologetic literature), to the general era of Melito of Sardis, Athenagoras of Athens, and Tatian. The text itself does not identify the author.
HomileticsIn religious studies, homiletics (ὁμιλητικός homilētikós, from homilos, "assembled crowd, throng") is the application of the general principles of rhetoric to the specific art of public preaching. One who practices or studies homiletics may be called a homilist, or more simply, a preacher. Homiletics, the art of preaching, studies both the composition and the delivery of religious discourses. It includes all forms of preaching, including sermons, homilies and catechetical instruction.