The division of the Roman Empire into four regions
What is the Tetrarchy?
The bloodiest persecution of Christians in Rome's history happened under this Emperor
Who is Diocletian?
Constantine's saintly mother's name
Who is St. Helen?
What is a species of unbelief, belonging to those who profess the Christian faith, but corrupt its dogmas?
Gnosticism denied this about Christ
What is His human nature?
The title of the two senior emperors
What is Augustus?
The name of the place Christians dug themselves; used for housing and for the dead
What are the Catacombs?
St. Helen is famous for this
The definition of a material heresy
What is the belief in a heresy without knowing the Church has condemned it?
This heresy taught that the O.T. prophets, Jesus, Budda, and some others had all been prophets sent by the Divine Being to help humans free their minds from matter
What is Manichaeism?
The title of the two junior emperors
What is Caesar?
The name of the bridge where Constantine met Maxentius to do battle (a very pivotal moment)
What is the Milvian Bridge?
Constantine's proclamation legalizing Christianity
What is the Edict of Milan?
In Gnosticism, this was evil
What is the physical?
This heresy taught that its founder, in believing that he was inspired by the Holy Spirit, didn't have to listen to the Church because he believed God was telling him everything
What is Montanism?
The names of the first two Augustus and Caesars in the tetrarchy system
What are Diocletian, Maximian, Galerius, and Constantius?
This symbol is called:

What is the Chi Rho
The year the Edict of Milan was proclaimed and published
What is 313 A.D.?
In Gnosticism, there was a good God - the Divine Being - and a lesser evil god called this
What is the Demiurge
This heresy taught that sacraments were only valid if the ministers of that sacrament were free from both sin and heresy, particularly of the "Traditors" (people who had renounced the faith under persecution)
What is Donatism?
The Tetrarchy system was effective because it did these four things
What is
1.) limit usurpations
2.) Prepared successors
3.) Was merit-based
4.) allowed more leaders to be in more places at once
The day before the battle, while marching, Constantine beheld a vision in the sky of a Chi-Rho symbol with the words that said "In Hoc Signo Vinces" which means
What is In this Sign You Will Conquer?
What are Byzantium, Constantinople, and Istanbul?
When one believes in a heresy while knowing that the Church has condemned it
What is a Formal Heresy?
This heresy taught that God is just one person and that Father, Son, and Holy Spirit are not separate persons but are simply different "modes" or "masks" that God uses at certain times.
What is Monarchianism?