In my opinion, not very useful statements. Here's a better: Humans are flawed. We make bad choices. It's our nature.
If people paid more attention to religion, and tried to act the way the Bible says they ought to act, then the amount of heartache in the world would be greatly reduced. There really is no other way to make life better.
But even then, not all the heartache will disappear. Because humans are flawed. We make bad choices. It's our nature.
You have presented some of the best advice I have seen.
The law is anything but moral.