"Why would God save any?"
Save them from what? Oh yeah. His own arbitrarily selected rules, his anger management issues and his frequent habit or overreacting.
For being an all-powerful being/entity, Yahweh behaves very human. Spiteful, vindictive, jealous and egotistical. It almost seems like his behavior and manners were no more advanced than the culture that was writing about him. Odd that.
So tell me again why Yahweh is worthy of worship if he exists...?