Christians should be in the vanguard. The world will change if Christians obey the One we worship. But to obey will mean to follow. And he lives among the poor and oppressed, seeking justice for those in agony. In our time, following in his steps will mean more simple personal lifestyles. It will mean transformed churches with a corporate lifestyle consistent with worship of the God of the poor. It will mean costly commitment to building societal systems that work fairly for all.