Annotatio IV §.V: Acts 2 — new converts devoted to Apostolic teaching and koinonia
Acts 2:42: Jews newly converted by Peter’s sermon — the first of all — kept attending assiduously (proskarterountes).
Not only to the Apostles’ teaching (didachē), including on the Supper, but also to the koinōnia Paul sets out in 1 Cor. 10:16–20.
Latin
Ex Act. 2. 42., ubi Judæi, mediante Petri sermone, ad Christianismum noviter conversi, iidemque primi omnium, proskarterountes, i. e. assiduè atque perpetuò incumbentes sistuntur, non tantum didachē tōn Apostolōn, Doctrinæ, etiam de Cœna, Apostolicæ, sed & tē koinōnia ab Apostolo 1. Cor. 10. à vers. 16. ad 20. inclusivè expositæ.