We do not need to buy air, water, fire, sunshine, and things of this kind. God has given enough of all these blessings for everyone to enjoy them freely. The sun shines equally on the rich and the poor, and they both breathe the same air. Why is it, then, that these necessary things, which sustain life, are created by God for common use, while money is not common? The reason is twofold: to safeguard life and to open the path to virtue. On the one hand, if the necessities of life were not common, the rich, with their usual greediness, would take them away from the poor. In fact, since they keep all money for themselves, they would certainly do the same with these necessities. On the other hand, if money were common and available to all, there would be no opportunity for generosity on the part of the rich and gratitude on the part of the poor.

- St. John Chrysostom