Dewey Roberts provides an explanation for why the Presbyterian Church in America (PCA) has failed to discipline Peter Leithart. Roberts is convinced that the Federal Vision is a heretical movement. Peter Leithart, a pastor in the PCA, publicly identifies himself with the Federal Vision movement. Therefore Roberts openly charges Leithart with “departure from the Westminster Confession of Faith (The PCA’s main confessional standard).” For the sake of God’s glory, the purity of the PCA, and the soul of Peter Leithart, Roberts...