This is the whole bases for religious wars.... One thinking they hold the true religion.... Karma and such things alike are actually looked down upon by major religions, same with superstition.
The point here is, religious people must dedicate themselves to one religion, and within hat religion holds right/wrong. You cant compare being right in one religion to being wrong in another because the basic idea is that u follow your own religion and have hold faith in it. People don't look at other religions and compare there's. I personal don't believe in religion, and many religious people may think that with out one your a lost soul, boy are they wrong. Right and wrong is based on your personal moral compass, and if your part of a religion it should be centered around its ideals. Which cracks me up when people cant even follow there own religions morals.