49 Everyone will be salted with fire.
50 “Salt is good, but if it loses its saltiness, how can you make it salty again? Have salt among yourselves, and be at peace with each other.”
This tells me to worry about salting myself and focus only on my own journey. And to back off on harassing other believers who have their own journey. Advocating truth is different than hunting someone else’s sins. And it is different from human pressure to conform.
12 steps isn’t about fixing someone else. If we try to do that we will stumble them. And then earlier verses in Mark 9 apply to us.
12 steps also isn’t about holding to right church doctrine. Instead it is about how God is touching our own particular soul. Not about how someone else is supposed to experience God touching their soul. Only God knows the inner needs of another human. Only God can decide how to minister to them.
Telling another person “your experience must be my experience” is not being salty. So how do believers share saltiness? By confession, by sharing their own yieldedness with each other. That confession has nothing to do with condemning another believer for “doing it wrong”, or pressuring them to “shape up.”