I think these, in modern-day vernacular, would be called 'haters'.

Jesus tells us in His Word, "Shake the dust off your feet, and (paraphrasing) keep moving on. (Matthew 10:14)

Thanks for sharing this post. It serves as a reminder that we war not against earthen vessels; but, principalities and powers in dark places. (Ephesians 6:12)

So pray for those who despitefully speak evil against you. (Luke 6:28)

And always choose love, no matter what you're going through.

Peace.