So what's the right religion?

   Are you disallowing a god to respond differently to different conditions because you think that would be a "change" in the god?  No, it is not a change in the god.  It is a change in conditions.  I even pointed out how if conditions in the ancient world returned the god would treat it exactly the same as in the ancient world.  (As far as I know, I do not generally attempt to dictate what a god must do.  You especially should not.)  If you put your coat on when it's cold and take it off when it's hot have you changed?  No, the weather changed.  You're still doing what you always do when it's cold and always do when when it's hot.  I hope you recover some sense soon.  There is no change in the god.  That is a very serious problem you have there.