Paul's understanding of holiness stems from the holiness of God as revealed in the Old Testament. Using varied terminology, Paul describes the holiness that should characterize the believers as the people of God. God expects moral integrity of his people, because he has provided believers with his Holy Spirit to enable them to live exemplary, Christlike lives in this present world, though polluted, as they prepare for the world to come. Believers, who, like Paul, anticipate the Parousia, must not only desire but also pray that holiness becomes a reality in their lives, cognizant of the fact that holiness is a matter of practice, not merely a status that one attains upon justification. Thus, holiness is an imperative for the people of God. In Holiness in the Letters of Paul, Adewuya underscores how important it was for Paul that trusting Jesus should lead to a transformed life. God's purposes for the world in the death of Christ and the release of the Spirit do not culminate in the awakening of mere belief, but in the realization of the 'new creation' first and foremost through people who no longer live for themselves, but rather live for the Christ who died and was raised on their behalf--through people, that is, through whom Christ lives. Working through each of the letters attributed to Paul, Adewuya makes a strong contribution that restores 'holiness' to a central place in the discussion of Paul's gospel and in the lives of those who would receive the good news. --David A. deSilva, Ashland Theological Seminary In this helpful work, Adewuya attentively explores the often-neglected theme of holiness and related concepts in Paul's letters, offering an important new contribution to Pauline theology. Others who examine this subject have praised Adewuya's previous seminal work on the subject, and will find here perhaps the most thorough treatment of the topic to date. --Craig S. Keener, F. M. and Ada Thompson Professor of Biblical Studies, Asbury Theological SelCİ