In the Greek Church, Chrysostom's historical interpretation of
haireseis in 1 Cor. 11:19 as local dissensions became authoritative. In
the Latin Church, haereses in this text was mainly understood as
doctrinal heresies. The diverging traditions of interpretation will be
discussed, including the reasons of the necessity of the haireseis. This lecture took place on Monday, 11. October 2021.