Constantine - Answers Was very sympathetic to Christians after claiming to have had a vision of
a cross superimposed against the sun. He was raised a monotheist (Sun God worshipper), but
after his conversion introduced and mixed Christian monotheism with sun cult worship. In 313,
Constantine and his co-Emporer of the East, Licinius, granted universal religious freedom by the
Edict of Milan.
Donatus - Answers Early 4th Century
Opposed defectors during the persecution
Believed the moral purity of a priest affected sacraments. Donatus the Great (d. 355 CE) was a
Carthaginian bishop who led the eponymous Donatist faction of the African church for nearly 40
years.
Theodosius I - Answers Made Christianity the religion of the Roman Empire in 380 AD.
Licinius - Answers Appointed the Roman ruler of the Eastern Empire; he betrays Constantine by
starting a new Christian persecution and is defeated in battle by Constantine at the Battle of
Adrianople.
Tertullian - Answers Tertullian was born around 150 AD and is considered one of the three great
early church fathers from Northern Africa. Known for being a militant Christian that wrote
against many heresies, his writings have created the framework for some of the most important
theological beliefs of the church.
Origen - Answers He was less inclined to deny to the Gnostics all Christian substance. Origen
(185-254) was, however, able to incorporate into his system still more philosophic elements,
first of all Platonic ones, than Clement had done. He valued dialectics and speculation very
highly. Through his method of exegesis he thought he could draw from scripture alone a
specific gnosis: rejecting the Gnostic understanding of a fall within the godhead itself, his
gnosis is made up of treasures hidden in the Bible, pertaining to the descent and ascent of souls
and of Christ in a kind of eternal history that was to be of great appeal to the mystical tradition.
The most significant theologian of the third century, Origen left behind a rich legacy, astonishing
for its range and depth, contained in commentaries on most biblical books and in more
speculative works such as On First Principles and Contra Celsum.
Irenaeus concerning Gnosticism - Answers Against the Gnostics Irenaeus emphasizes
Apostolic succession (the fact that the bishops of proto-orthodox Christianity can trace their
appointments back to the Apostles). Rule of Faith (proto-orthodox Christians hold certain basic
beliefs that differ from, Gnostic beliefs). Unity of belief ( all proto-orthodox Christians hold the
same beliefs, unlike the Gnostics, who hold a multitude of competing beliefs).
Justin Martyr (100-165 CE) - Answers Three main arguments regarding Greek philosophy: 1.