devil
... that the earliest representation of the devil might be a mosaic in San Apollinare Nuovo in Ravenna from the 6th century, in the form of a blue angel?
... that the earliest representation of the <b id="mwA28"><a href="./Devil_in_Christianity" id="mwA3A" rel="mw:WikiLink" title="Devil in Christianity">devil</a></b> might be a <a href="./Mosaic" id="mwA3E" rel="mw:WikiLink" title="Mosaic">mosaic</a> in <a href="./Basilica_of_Sant'Apollinare_Nuovo" id="mwA3I" rel="mw:WikiLink" title="Basilica of Sant'Apollinare Nuovo">San Apollinare Nuovo in Ravenna</a> from the 6th century, in the form of a blue <a href="./Angel" id="mwA3M" rel="mw:WikiLink" title="Angel">angel</a>?