This is the first lesson ye should learn: There is so much good in the worst of us, and so much bad in the best of us, it doesn't behoove any of us to speak evil of the rest of us. This is a universal law, and until one begins to make application of same, one may not go very far in spiritual or soul development.
Edgar Cayce, Association for Research and Enlightenment (1976). “Individual reference file of extracts from the Edgar Cayce readings”