To me, the rich already help the poor. All government programs that assist the disadvantaged are funded by tax money paid mainly ... by the rich.
The wealthy often employ the common worker and again pay for such things as Workers Comp, Unemployment insurance, and other benefits. Many businesses obtain capital needed to grow by selling stock to ... the rich
Charity fund raisers are attended by and supported by those of greater means. I could go on ...
If a person wishes to believe the Bible: Matthew 26 suggests that no matter how much you contribute "you always have the poor." Apparently, it has never been anyone's purpose to share the wealth completely.
"Gold would all be worthless if we all had gold to spare."
That's my read.