But I am certainly right in saying that it is unpardonable to reject faith in Jesus Christ...
You/they are trying to invent another unpsrdonable sin to take place of, and do away with the real one, but the problem with your invented unpardonable sin is it can be pardoned, just stop rejecting Christ, where as the actual unpsrdonable sin is not pardonable...it cannot be reversed at all..
There is only one real unpardonable sin no matter how hard you all try to replace it in order to decieve others from knowing the real unpsrdonable sin, making it much more likely they may commit it. Can't you you see why this is docterine of the Devil? When we try to change the scripture to get rid of something we don't like, we hide the truth, and when the truth is hidden, at least in this case people are more liable to commit the unforgivable sin, because it was replaced an they no longer can tell what the real one is.
I would not want to be one of those teaching such nonsense as a fake unforgivable sin on the day of judgment...I dont even want to be standing anywhere near them.