Thomas Watson wrote, in 1660,
Good words are but a cold kind of charity. The poor cannot live as the chameleon upon the air. Let your words be as smooth as oil, they will not heal the wounded. Let them drop as the honey-comb, they will not feed the hungry. ‘Though I speak with the tongues of angels and have not charity, I am but as a tinkling cymbal’ (1 Corinthians 13:1). It is better to be charitable as a saint than eloquent as an angel. Such as are cruel to the poor, let me tell you, you unchristian yourselves. Unmercifulness is the sin of the heathen (Romans 1:31). While you put off the bowels of of mercy you put off the badge of Christianity. Saint Ambrose says that when we do not relieve one whom we see ready to perish with hunger, we are guilty of his death. If this rule hold true there are more guilty of the breach of the sixth commandment then we are aware.
Christians, our social conscience should flow from our Faith, from our Christianity, not from political ideologies that glorify the self or from economics which have been stripped of all morality.