The Prophet Mohammid PBUH once said that a pagan who lived a good life and was caring of his fellows was a better man than a Muslim who lived a bad one.
FOR AS LONG AS PEOPLE DISCOVERED IT RELIGION HAS DIVIDED PEOPLES, IT IS NO MATTER WHO YOU WORSHIP BUT HOW YOU WORSHIP. IF IT IS DONE IN LOVE, WITHOUT HURT TO YOUR FELLOW BEINGS,CAN IT BE SO BAD.
The key word is Toleration.