Is the pentecostal religion an orthodox protestant religion?
There are sects considered to be pentecostal that are not orthodox due to the fact of their doctrine about God. The orthodox view of God is that of absolute uniqueness, or ‘the only true God’ and that God is triune, or is three persons simultaneously. The sect called United Pentecostal Church denies that doctrine. The Assemblies of God sect affirms a belief in the triunity of God.