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Athanasianism

noun
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Ath·​a·​na·​sian·​ism
plural -s

Definition of Athanasianism

: the theological doctrine of Athanasius especially : the doctrine that the Son is of the same substance with the Father —opposed to Arianism

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“Athanasianism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Athanasianism. Accessed 25 Sep. 2021.

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