The Color of your Soul

A person cannot change their psychological makeup any easier than they can change the color of their hair or skin. They can dye their hair, and tattoo their skin, but that doesn't change the nature of these things any more than behavior therapy or changing a habit changes the nature of the person.

So to judge someone for the way they think, ie. the color of their soul, is no better than judging them for the color of their skin, or other physical attribute. In many ways it is the ultimate form of prejudice, and incidentally one that literally defines most religious institutions and that causes most of the misery in this world.