This is more of a fluff / RP question than anything...
But I was thinking the other day, the Dark Ages/Middles ages were a pretty tough place for the common folk: oppression, disease, starvation, etc. I was wondering, in a world with access to nearly routine displays of divine magic: creation of food and water, healing, etc., would the the common folks have more access to better food and health. Could even low level clerics stem the tide of famines, plagues, etc. Stipulate that the political situation would not be much better for the average Joe.