From opinionating, it's a short step to judging: exalting the good guys and condemning the bad. Jesus says that shouting "You fool!" (while seeing red?) is a sin — that is, it's one of the ways we evict ourselves from the kingdom of heaven within, close ourselves off from blissful openness of awareness. Condemnation and exaltation are overlays, projections of our own dualistic minds, which keep us from seeing the nondual reality underneath.
— Dean Sluyter, Why the Chicken Crossed the Road