Communities of faith are not healthy. Healthy communities are based on real things - like social fellowship, work, common struggle, and play. But once you start drawing the defining lines around you on the basis of abstract concepts of belief and professions of faith, you are in the sect mentality. Nothing comes out of a sect except more sectarianism - it is a dead end of the spirit. Of course, a community can be part a sect and part a healthy community, in which case our struggle is to maximise the proportion of "healthy".
ETA: Yeah, and that goes for identity as well as faith. Chaos Marxism declares struggle against the idolatry of faith and identity.
Truth is always concrete. The world has had enough of religion - that is, the drawing of lines around us on the basis of how we think or even what words we use rather than what we do. However, we must also realise that a religious or spiritual impulse is built into our species being as humanity. Our challenge is to (a) accept all spiritualities (and anti-spiritualities like atheism) which reveal themselves in healthy and positive action in the World As Is; (b) work towards the unity of humanity around a new way of life which will abolish distinctions between the material and spiritual realms altogether.
