Grays are the ones who love evil, who don't care who they hurt, how they hurt them or why they hurt them. They go out of their way to do everything in their power to be as far from God as possible and don't give a hoot whether there is a God or not, because He doesn't matter to them. They believe in the here and now and want all they can get.
In God's Eye there are no more colors... only man sees those, not God. In His realm these are the two colors of man. He knows no others: One is good, one is evil.
When He shared that with me about two months ago I started paying closer attention to people... and I could see it... Good. Evil. I now no longer see skin color, either... only good and evil and the differences are astounding and somewhat frightening.
Believe in God or not... love evil or not...
When you cross over leaving this skinbag forever, you'll either be walking into a golden light toward ones you love - or into the consuming darkness containing the wretched man slithering toward you - where you will never find redemption.
Choose wisely.