[a. Fr. apostolicité: see APOSTOLIC and -ITY.] The quality of being apostolic in character or origin.

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1832.  G. Faber (title), The Apostolicity of Trinitarianism.

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1855.  I. Taylor, Restor. Belief, 125. Allow me anywhere good anchor-hold in the roadstead of apostolicity, and it is enough.

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