Just imagine how fun it will be to wave you finger and everyone in your kingdom or world will automatically have a growing fit tree that produces fruit and shade. Woo Hoo!
That is the superfantabulous power that Dave's minions will have. There is an anterior motive behind it. It is an inducement to make the gullible peons under their control compliant.
Now…by the way, if you wait for everybody on Earth…the Scriptures say they will…to have their own vine and fig tree, they could maybe sing about Fig Newtons, but they had never had a fig, don’t know how to grow a fig, never seen a fig tree…don’t know how to grow a vine…so if they figured that out, or if you told them how to do it, it would take years for them to have a vine that produced…or a fig tree that would produce, unless you simply create, by divine fiat, lots of vines and fig trees, and apportion out where everybody lives. The book of Joshua shows that the various families in Israel, got inheritances. So people have to have a plot of ground they call their own with, at least, a vine and fig tree, if we can just leave it at that for the moment. So those would be inducements.