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From Creation through the Apostles to the present, one faith has been kept whole. Toggle the layers to follow a single thread or overlay several — and see exactly where others departed.
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AD 787 · Nicaea, Bithynia
Second Council of Nicaea

Ecumenical CouncilsHeresies & Controversies
Because God took flesh, He can be depicted. The council affirmed the veneration of icons — honor that passes to the prototype — distinguished from the worship due to God alone (Nicaea II, 787).
Precise date