Religion as defined by the American Heritage Dictionary:
1. Belief in and reverence for a supernatural power or powers regarded as creator and governor of the universe.
2. A personal or institutionalized system grounded in such belief and worship.
We often count cults and "false" religions as RELIGION because by the words very definition, cults and false beliefs can be a religion.
So there has to be "true religion" or at least "true" beliefs. It is up to us to discover the truth for ourselves.
"Opportunity knocks once" Not true... In some cases it never comes knocking, you have to go out and grab it by the hippie pony tail, and drag it over to your place for wine and chocolate."