Jesus is God made poor. His coming was prophesied to bring social revolution, and his kingdom would turn things upside down: The mighty would be brought low, the rich sent away empty, the poor exalted, the hungry satisfied (Luke 1:52-53). Jesus identified himself with the weak, the outcast, the downtrodden. His kingdom undermines all economic systems that reward the rich and punish the poor.
The early Christians shared their goods with one another and with the poor. The Jubilee redistribution was fulfilled among them, no longer just at periodic intervals, but as a way of life. The apostles taught that one could not profess love for God while ignoring the needs of hungry neighbors.
Jim Wallis, The Call to Conversion