"As in the past, this work will continue to be a model of New Testament theology ... An excellent work improved."
"This book is an indispensable reference for all Pauline scholars and students."
Those churches already had the Old Testament, but these new writings became in time the most significant part of the Scriptures of the believing community
"Clearly written .. This book should prove of substantial help for anyone wishing a better understanding of the covenant concepts as a central thrust of the biblical message."
Method for theology. Foundations of evangelical theology