I would disagree... "money" is man made, not God made. Just what is the inner truth? I suspect it is far from what most people believe to be true.
There are some good quotes in a few ancient texts... this one the Bible, but it is not the only one that suggests this;
Matthew 10:8
Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.
Buddhism
True giving must be free from expectations of anything in return. If you expect to get even a word of appreciation like 'thank you' from receivers, then it is not a free giving, but an exchange.
We live and feed on the "free and unconditional" giving of Nature _ the sun, water, wind, trees, rocks, animals and our fellow beings. Giving is indeed a duty in nature. Without giving, there would be no living.
Accordingly, we should give as we are given to. Giving should be free and unconditional. Trees give us air without being forced to or forcing us to repay their gratitude.