Saint Augustine's Anti-Pelagian Works - Dr Philip Schaff - Bog

Where traditional Christianity has always affirmed that sin can only be atoned by the sacrifice of Christ, the theory that the human will is able to earn salvation of its own accord was the basis of Pelagian thought. Augustine in this series of works fought vehemently against such ways of thinking because he wanted to make people realize that Christ is the one and only way to find true salvation.