I believe that at the core of a human being there is friendliness. Yes, we can be pretty nasty with each other but this happens only when we are off track. We are friendly when everything is ok, when we have nice friends around, when we are relaxed. Friendliness is our true nature. We don’t need any religious teachings for this friendliness.
The religions and the philosophies are superfluous. We don’t have to believe that Jesus died on the cross for our sins if we want to make ourselves a cup of coffee. We don’t need any spiritual teachings at all to go for a walk.