In perils among false brethren
Some professing christians are simply not saved.
Work salvationists without grace, graceless, evil workers, wolves in sheep clothing.
False, wanting to be your friend but their heart is not with you.
Saying lets do evil that good may come, their damnation is just.
Flattering you, envying you, trying to snare you, wanting to rule you, without holding the head themselves.
From such turn away.