Lucius Caecilius FirmianussignoLactantius was an early Christian author who became an advisor to Roman emperor Constantine I, guiding his Christian religious policy in its initial stages of emergence, and a tutor to his son Crispus. His most important work is the Institutiones Divinae, an apologetic treatise intended to establish the reasonableness and truth of Christianity to pagan critics.
Paganism is a term first used in the fourth century by early Christians for people in the Roman Empire who practiced polytheism, or ethnic religions other than Judaism. In the time of the Roman Empire, individuals fell into the pagan class either because they were increasingly rural and provincial relative to the Christian population, or because they were not milites Christi. Alternative terms used in Christian texts were hellene, gentile, and heathen. Ritual sacrifice was an integral part of ancient Graeco-Roman religion and was regarded as an indication of whether a person was pagan or Christian. Paganism has broadly connoted the "religion of the peasantry".
In Christian theology, Sabellianism is the belief that there is only one Person in the Godhead. For example, Hanson defines Sabellianism as the "refusal to acknowledge the distinct existence of the Persons" and "Eustathius was condemned for Sabellianism. His insistence that there is only one distinct reality (hypostasis) in the Godhead, and his confusion about distinguishing Father, Son and Holy Spirit laid him open to such a charge." Condemned as heresy, Sabellianism has been rejected by the majority of Christian churches.
Tertullian 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 and 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".
In Christian theology, the Harrowing of Hell is the period of time between the Crucifixion of Jesus and his resurrection. In triumphant descent, Christ brought salvation to the souls held captive there since the beginning of the world.
Marcionism was an early Christian dualistic belief system that originated with the teachings of Marcion of Sinope in Rome around the year 144. Marcion was an early Christian theologian, evangelist, and an important figure in early Christianity. He was the son of a bishop of Sinope in Pontus. About the middle of the 2nd century (140–155) he traveled to Rome, where he joined the Syrian Gnostic Cerdo.
Theophilus was Patriarch of Antioch from 169 until 182. He succeeded Eros c. 169, and was succeeded by Maximus I c. 183, according to Henry Fynes Clinton, but these dates are only approximations. His death probably occurred between 183 and 185.
On the City of God Against the Pagans, often called The City of God, is a book of Christian philosophy written in Latin by Augustine of Hippo in the early 5th century AD. The book was in response to allegations that Christianity brought about the decline of Rome and is considered one of Augustine's most important works, standing alongside The Confessions, The Enchiridion, On Christian Doctrine, and On the Trinity. As a work of one of the most influential Church Fathers, The City of God is a cornerstone of Western thought, expounding on many questions of theology, such as the suffering of the righteous, the existence of evil, the conflict between free will and divine omniscience, and the doctrine of original sin.
Apologeticus is a text attributed to Tertullian according to Christian tradition, consisting of apologetic and polemic. In this work Tertullian defends Christianity, demanding legal toleration and that Christians be treated as all other sects of the Roman Empire. It is in this treatise that one finds the sentence "Plures efficimur, quotiens metimur a vobis: semen est sanguis Christianorum." which has been liberally and apocryphally translated as "the blood of the martyrs is the seed of the Church". Alexander Souter translated this phrase as "We spring up in greater numbers the more we are mown down by you: the blood of the Christians is the seed of a new life," but even this takes liberties with the original text. "We multiply when you reap us. The blood of Christians is seed," is perhaps a more faithful, if less poetic, rendering.
Numenius of Apamea was a Greek philosopher, who lived in Rome, and flourished during the latter half of the 2nd century AD. He was a Neopythagorean and forerunner of the Neoplatonists.
Sabellius was a third-century priest and theologian who most likely taught in Rome, but may have been a North African from Libya. Basil and others call him a Libyan from Pentapolis, but this seems to rest on the fact that Pentapolis was a place where the teachings of Sabellius thrived, according to Dionysius of Alexandria, c. 260. What is known of Sabellius is drawn mostly from the polemical writings of his opponents.
In the history of Christianity, the African Rite refers to a now defunct Christian, Latin liturgical rite, and is considered a development or possibly a local use of the primitive Roman Rite. Centered around the Archdiocese of Carthage in the Early African church, it used the Latin language.
A bustuarius was a kind of gladiator in Ancient Rome, who fought about the funeral pyre of the deceased at a Roman funeral.
Particular judgment, according to Christian eschatology, is the divine judgment that a departed (dead) person undergoes immediately after death, in contradistinction to the general judgment of all people at the end of the world.
Hades, according to various Christian denominations, is "the place or state of departed spirits", borrowing the name of Hades, the Greek god of the underworld. It is often associated with the Jewish concept of Sheol.
Virtuous pagan is a concept in Christian theology that addressed the fate of the unlearned—the issue of nonbelievers who were never evangelized and consequently during their lifetime had no opportunity to recognize Christ, but nevertheless led virtuous lives, so that it seemed objectionable to consider them damned. A Christian doctrinal formulation of this concept, though not universally accepted, is known as the "Anonymous Christian" in the theology of Karl Rahner, which is analogous to teachings of the gerim toshavim in Judaism and Hanifs in Islam. In the Bible, Paul the Apostle teaches that the conscience of the pagan will be judged even though they cannot possess the law of God. Paul writes:
12 For as many as have sinned without law shall also perish without law: and as many as have sinned in the law shall be judged by the law; 1316 In the day when God shall judge the secrets of men by Jesus Christ according to my gospel. Romans 2:12–16
Debate exists as to whether the earliest Church Fathers in Christian history believed in the doctrine of the Trinity – the Christian doctrine that God the Father, the Son and the Holy Spirit are three distinct persons sharing one homoousion (essence).
The Christian cross, seen as a representation of the crucifixion of Jesus on a large wooden cross, is a symbol of Christianity. It is related to the crucifix and to the more general family of cross symbols, the term cross itself being detached from the original specifically Christian meaning in modern English.
Tutilina was in Roman religion a tutelary goddess, apparently responsible for protecting crops brought in during harvest time.
The Altar of Consus was an ancient Roman altar dedicated to the gods Consus and Mars, as well as the lares, which were ancient Roman household guardians. It was located beneath the Circus Maximus. The altar may have also served as the first turning post of the Circus Maximus. It is possible the subterranean location of this altar is connected to the Roman practice of storing wheat underground and specifically paralleled by the ancient mundus of Ceres supposedly instituted by Romulus at the founding of the city. This is in turn associated with the modern interpretation of Consus as an agrarian deity. Dionysus of Halicarnassus wrote that some ancient Romans believed the altar was located underground because they thought that the god Consus corresponded to Poseidon, who was also a god of earthquakes. He also claims that other Romans believed that the altar was dedicated to an unamenable god who presided over hidden councils. This explanation is associated with the ancient connections between Consus and secrecy and hidden councils. Tacitus mentions the altar as a landmark of his conjectural reconstruction of the pomerium, the sacred border of the city of Rome proper, as originally established by Romulus's sulcus primigenius.
