We do know what your views on religion are. But to some people, spirituality enhances once life. It offers escape, optimism, truth to lives all across the nation. And by allowing some spark of light, into their lives it does enhance the community.
More solidly speaking, it also transforms one's self, enhancing their civil duties. It not about the church being a redudant charity, but about the creation of new servants of society, as they believe, they are serving the Lord, from previous, not commonly charitable people.
Now, I cant recognise another organisation that transforms the soul, that allow one to live, to become alive. If you havent experience the true joy of salvation, dont ruin it for others.