rwp@1Thessalonians:5:22 @{Abstain from every form of evil} (\apo pantos eidous ponrou apechesthe\). Present middle (direct) imperative of \ap-ech\ (contrast with \kat-ech\) and preposition \apo\ repeated with ablative as in kjv@1Thessalonians:4:3|. Note use of \ponrou\ here for evil without the article, common enough idiom. \Eidos\ (from \eidon\) naturally means look or appearance as in kjv@Luke:3:23; 9:29; kjv@John:5:37; kjv@2Corinthians:5:7|. But, if so taken, it is not semblance as opposed to reality (Milligan). The papyri give several examples of \eidos\ in the sense of class or kind and that idea suits best here. Evil had a way of showing itself even in the spiritual gifts including prophecy.