Do you believe that the root or cornerstone of all religions is our tribal, goupish or hivish natures?
Or do believe that the root of religions is a God, and if so, why did God not start all religions instead of letting other diverse religions get started by some other God?
But is the Christian attitude of only Christians gaining heaven while the rest of us get hell not just another aspect of a self-centered mind who wants a lot for himself and a lot less for those who do not agree with him and his religion?
If Christianity was a good religion and true to it's beliefs before Constantine bought it, would it not have told him where to go when he sent it out to decimate and kill all others in other belief systems and burn their scriptures?
One of the main commandments is that though shalt not kill, --- yet Christians were quite eager to kill.
I would not say so for all religions but agree when talking of the idol worshiping religions like Christianity and Islam.
Note how few problem are encountered when chatting with Buddhists who are not idol worshipers. Mind you, some do not call that a religion as it has no real God type but neither does Gnostic Christianity and it is considered to be a religion.