If you think your belief is based upon reason, you will support it by argument rather than by persecution, and will abandon it if the argument goes against you. But if your belief is based upon faith, you will realize that argument is useless, and will therefore resort to force either in the form of persecution or by stunting or distorting the minds of the young in what is called 'education. '
I don't know how much longer that's going to last but I can tell you this much: If I was to listen and pay attention to everyone that criticized me for, some rightly and some wrongly, I'd stay home under the bed. I don't mean under the covers, I mean under the bed. I would never have achieved a single thing.