G-C, if Christians really want to impress people with their deeds, they need to help people without bringing up Christian beliefs at all. Otherwise you are just using it as an excuse to spread your religion and helping them is merely a by-product. Not everyone needs Jesus to get better, but you feel it's okay to push him anyway. Your deeds are less impressive when you're proselytizing at the same time.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell