There are lot of wrong views in other religions but there are even some Buddhist who have wrong views. They don’t believe in rebirth and karma. And they say that they are metaphors. They seems to be clinging to the annihilationist view. According to MN 117 and other suttas, right view is believing that there is the fruits of good and bad karma and this is this world and the next world. The next world is where you will go according to your karma after death.
"Of those, right view is the forerunner. And how is right view the forerunner? One discerns wrong view as wrong view, and right view as right view. This is one's right view. And what is wrong view? 'There is nothing given, nothing offered, nothing sacrificed. There is no fruit or result of good or bad actions. There is no this world, no next world, no mother, no father, no spontaneously reborn beings; no brahmans or contemplatives who, faring rightly & practicing rightly, proclaim this world & the next after having directly known & realized it for themselves.' This is wrong view.
"And what is right view? Right view, I tell you, is of two sorts: There is right view with effluents [asava], siding with merit, resulting in the acquisitions [of becoming]; and there is noble right view, without effluents, transcendent, a factor of the path.
"And what is the right view that has effluents, sides with merit, & results in acquisitions? 'There is what is given, what is offered, what is sacrificed. There are fruits & results of good & bad actions. There is this world & the next world. There is mother & father. There are spontaneously reborn beings; there are brahmans & contemplatives who, faring rightly & practicing rightly, proclaim this world & the next after having directly known & realized it for themselves.' This is the right view that has effluents, sides with merit, & results in acquisitions.
How do we help them abandon wrong views? If the Buddha was still alive then he could perform some miracles to show that there are more than just what we see with the eye.