Spiritual Rationality
Spiritual rationality, in my view, is composed of three main considerations. I want a spirituality which satisfies all of them, and I believe you should too. It should be:
Sane: truthful, accurate, not mistaken or false about the world or the contents of our minds, and furthemore conducive to sane communities and sane societies.
Effective: able to achieve the goals it advertises, and both calibrated and honest about how successfully it can do that.
True (perhaps, right, perhaps also just good): true to ourselves and to our values, both not denying our values or trying to "transcend" them, but also able to discard chaff, confusion, and ignorance about the nature of experience and value. Moreso, deeply beautiful and aligned with goodness, as best as we yet understand it.
This list is not necessarily comprehensive, and I'm not quite happy with any of these words, but they'll do for now. Once again, as I've said over and over, see also nebulosity.