Short answer: Yes.
The problem today is that we have rather erroneously ended up in a position where people talk about 'Arian v Trinitarian' or 'Arian v Orthodoxy' whereas, in reality, that's a misnomer in both cases.
In the early era, there was no 'orthodoxy' as such. There was a broad range of belief, and a common concept was that the Son of God was God, but nevertheless subordinate to God the Father and thus in some unspecified manner distinct from Him. The same general rule applied the the Holy Spirit. This did not prevent the belief in the three: Father, Son and Holy Spirit as the means of Christian salvation, and baptism in the name of all three was the norm before the close of the first century.
Thus there was what was later defined and rejected as 'subordinationism', and likewise a similar erroneous doctrine of 'monarchianism' – both of these arose from the desire to assert the Father as first and foremost. Quite how the Son and Holy Spirit related to the Father was a subsequent matter.
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Arius believed the Son was a created being, before the world and before time, but not eternal, as was the Father. The Son is divine, but his divinity is not equal to the Father in that the Son is a created divine nature, whereas the father is of an uncreated divine nature.
The Holy Spirit likewise is created by the Father.
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To simplify, I'd say there emerged two opposing views.
One was a vertical divine hierarchy, in which the three persons are different and not equal.
The other a horizontal divine hierarchy, in which the three persons are of the same divine substance, equal and eternally so.
A common element of the vertical hierarchy is the idea of 'adoptionism'; that Jesus was born human but became divine (by adoption) at his baptism, in some cases that the human soul of Jesus was replaced by the Divine 'Logos' of God.
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Before Arius was Paul of Samosata (200-275) and Lucian of Antioch (240-312) who held what would later be 'non-orthodox views, however Lucian is regarded as a saint and martyr by both Eastern and Western Churches.
Arius, and following after him the 'semi-Arians' belong to the vertical trinity camp.
The problem today is that we have rather erroneously ended up in a position where people talk about 'Arian v Trinitarian' or 'Arian v Orthodoxy' whereas, in reality, that's a misnomer in both cases.
In the early era, there was no 'orthodoxy' as such. There was a broad range of belief, and a common concept was that the Son of God was God, but nevertheless subordinate to God the Father and thus in some unspecified manner distinct from Him. The same general rule applied the the Holy Spirit. This did not prevent the belief in the three: Father, Son and Holy Spirit as the means of Christian salvation, and baptism in the name of all three was the norm before the close of the first century.
Thus there was what was later defined and rejected as 'subordinationism', and likewise a similar erroneous doctrine of 'monarchianism' – both of these arose from the desire to assert the Father as first and foremost. Quite how the Son and Holy Spirit related to the Father was a subsequent matter.
+++
Arius believed the Son was a created being, before the world and before time, but not eternal, as was the Father. The Son is divine, but his divinity is not equal to the Father in that the Son is a created divine nature, whereas the father is of an uncreated divine nature.
The Holy Spirit likewise is created by the Father.
+++
To simplify, I'd say there emerged two opposing views.
One was a vertical divine hierarchy, in which the three persons are different and not equal.
The other a horizontal divine hierarchy, in which the three persons are of the same divine substance, equal and eternally so.
A common element of the vertical hierarchy is the idea of 'adoptionism'; that Jesus was born human but became divine (by adoption) at his baptism, in some cases that the human soul of Jesus was replaced by the Divine 'Logos' of God.
+++
Before Arius was Paul of Samosata (200-275) and Lucian of Antioch (240-312) who held what would later be 'non-orthodox views, however Lucian is regarded as a saint and martyr by both Eastern and Western Churches.
Arius, and following after him the 'semi-Arians' belong to the vertical trinity camp.