Self-help groups

Just wanted to ask, is there such a thing as a Christian self-help group?

What would be the scriptural basis for one, or not, as the case may be?

And no, the Church is not a self-help group, its entirely different.

Hope someone can help.

"Self-improvement is both a sin and an impossibility." - Norman Grubb

I would no sooner enroll in a Christian self-help group than join the Royal Order of Moose.