It is one of the trade secrets of all the religions to propose propaganda that humanity has to be saved. It is a very strange idea, but it is so old that nobody seems to look into the implications. Nobody asks why you are worried about saving humanity. And you have been saving humanity for thousands of years, but nothing seems to be saved. In the first place, does humanity need any saving? To answer this question all the religions have created an absolutely fictitious idea of the original fall, because unless there is a fall the question of saving does not arise. And the religious conception of the original fall is just rubbish.