The One True Religon

There are estimated to be over 4,000 religions in the world but only about 500 of these are the One True Religion.

Don't people make things up when it comes to religion. I remember when I was kid we were told that unbaptised babies who died went to Limbo. I always wondered what happened to Limbo and you could get of of Purgatory with Plenary Indulgences.