There can be no maturity in the spiritual life, no obedience in following Jesus, no wholeness in the Christian life apart from an immersion and embrace of community. I am not myself by myself. Community, not the highly vaunted individualism of our culture, is the setting in which Christ matures us.
-- Eugene Peterson
The line that jumps out at me here is 'I am not myself by myself'. ...some would argue mightily with this. But, I think this is worth serious consideration.