Water Buffalo Theology marked the emergence of a self-conscious Asian Christian theology on the world scene when it was published in 1974. In this twenty-fifth anniversary edition, Koyama thoroughly updates the original, adding an retrospective introduction that records how he has changed his mind on many topics but maintained his position on others. In addition to eliminating several chapters, Koyama also adds one on his "pilgrimage in mission".

Water Buffalo Theology urges readers to abide by the first calling of Christianity -- to become an incarnation of God's love.

Jon Sobrino continues the magisterial christology begun in Jesus the Liberator. In that book Sobrino examined the identity of Jesus in relation to his message, his interlocutors, and the conflict that led to his death. In this second volume he takes up the Resurrection of Christ, the christology of the New Testament, and finally the christological formulae of the early church councils.

Throughout Christ the Liberator Sobrino writes from the reality of faith, as set in motion by the event of Jesus Christ, and from the situation of the victims -- the "Crucified People" of history -- particularly the poor of El Salvador, with whom he works. With Christ the Liberator Sobrino's christology takes its place among the most significant contributions of Latin America to the church and theology today.