Walter Brueggemann is an American Protestant Old Testament scholar and theologian. Brueggemann is widely considered one of the most influential Old Testament scholars of the last several decades.
Walter Brueggemann in wikpedia
Brueggeman's thinking and theology is central to The Economics of Compassion Initiative (ECI). His book Sabbath as Resistance offers a way for Christian and Jewish faith communities to understand how to resist the societal pressures of workaholism, commodification, materialism and empire.