A range of so-called New Perspectives on Paul, represented by Protestant scholars such as E.P. Sanders, N.T. Wright, and James Dunn, have given rise to a re-thinking of the historical Protestant understanding of justification. Proponents of this view argue that Paul's letters have too often been read through the lens of the Protestant Reformation rather than in the context of first-century Second Temple Judaism, and therefore impose a religion of legalism on their understanding of Pharisaism. This view has been criticized by a number of Reformed ministers and theologians including John Piper, D.A. Carson, and Sinclair Ferguson.