A common misinterpretation views this as a command to shun all non-believers or withhold basic civility from anyone with differing views, turning it into a blanket rule against hospitality or social interaction; in reality, it specifically targets deceivers promoting heresy, not general sinners, and aligns with broader biblical calls to love neighbors while guarding against false doctrine that endangers souls.
II John 1:11
King James Version (1769)
11 For he that biddeth him God speed is partaker of his evil deeds.
This verse emphasizes the seriousness of associating with false teachers who deny core Christian truths, such as the incarnation of Christ; by greeting them or wishing them well, believers risk sharing in their deceptive works, calling for doctrinal separation to safeguard the purity of the faith and avoid complicity in spiritual harm.