The Core Belief Jesus clearly taught justification by faith, the key doctrine to get right

In answer to the New Perspective on Paul, this article shows that Paul is not the only one who taught justification by faith. In fact, Jesus Christ taught the same doctrine. This article proves that and points to the reality that without this doctrine, there is no hope for salvation.

Justification and the New Perspectives on Paul – How the Mighty Have Fallen: From Luther to Schweitzer

This book’s concern is with what has become known as the New Perspective on Paul, which is concerned with Paul's understanding of the lawworks of the law, righteousness, and other related issues. This chapter starts with a history of the study of Paul covering the period from Martin Luther to Albert Schweitzer.