In our day, Oneness Pentecostals embrace Modalistic Monarchianism. The Jehovah’s Witnesses subscribe to Arianism, a movement that is a later development of Dynamic Monarchianism. It is important to have a good understanding of church history so that we might not be caught off guard by old errors. Make it your aim this month to learn about one century of church history that you might be better equipped to defend the truth.
For further study:
The Bible in a year: