1st Thessalonians 5:22 says to avoid any appearance of evil. But what exactly does it mean to avoid any appearance of evil? In my opinion, this verse seems rather vague and open to different interpretations. I don't understand how to apply this verse to my life, and I don't know what an "appearance of evil" is.
It does
not mean "abstain from doing things that look evil". It means "Whenever evil appears, you stay away from it". The context won't support the former interpretation.
The clunky KJV translation (not that it's wrong, just ambiguous in English) has made itself 'doctrine', practically. I know people who use this verse wrong who haven't cracked a KJV in 40 years. But here is how other translators worded it:
New International Version
reject every kind of evil.
New Living Translation
Stay away from every kind of evil.
English Standard Version
Abstain from every form of evil.
New American Standard Bible
abstain from every form of evil.
Holman Christian Standard Bible
Stay away from every kind of evil.
International Standard Version
Keep away from every kind of evil.
NET Bible
Stay away from every form of evil.
Aramaic Bible in Plain English
Flee from every evil matter.
GOD'S WORD® Translation
Keep away from every kind of evil.
American Standard Version
abstain from every form of evil.
Darby Bible Translation
hold aloof from every form of wickedness.
English Revised Version
abstain from every form of evil.
Weymouth New Testament
Hold yourselves aloof from every form of evil.
World English Bible
Abstain from every form of evil.