Christian Apologetics
Heresy in Christianity | Wikipedia
HEGE Series
Rabbit-Hole 01
Gnosticism | Wikipedia See — Gnosticism, Western Esotericism
Marcionism | Wikipedia
Montanism | Wikipedia
Adoptionism | Wikipedia
Docetism | Wikipedia
Islam
Judaism
Syncretism
Syncretism | Wikipedia
Religious syncretism | Wikipedia
— The Roman emperors used syncretism to help unite the expanding empire [just as The Antichrist will initiate a syncretistic global religion].
Manichaeism | Wikipedia
Baháʼí_Faith | Wikipedia
Unitarianism | Wikipedia>br>
— a modern day form of Adoptionism
Unitarian Universalism | Wikipedia
Christian Universalism
Christian universalism | Wikipedia
— denies the doctrine of everlasting damnation, and proclaims belief in an entirely loving God who will ultimately redeem all human beings
Jehovah's Witness
Christian Science