"Essential to the attainment of these national goals is the moral imperative of ensuring social justice and respect for human dignity. The great biblical tradition enjoins on all peoples the duty to hear the voice of the poor. It bids us to break the bonds of injustice and oppression which give rise to glaring, and indeed, scandalous social inequalities. Reforming the social structures which perpetuate poverty and the exclusion of the poor first requires a conversion of mind and heart."