Thomas R. Schreiner. Paul, Apostle of God’s Glory in Christ: A Pauline Theology. Second Edition. IVP Academic, 2020. Go here to purchase the book.
Thomas R. Schreiner teaches New Testament interpretation at Southern 
Baptist Theological Seminary. This book, approximating 600 pages, 
discusses key elements of Paul’s theology. Schreiner draws both from the
 letters that scholars deem authentically Pauline as well as the letters
 that scholars consider Deutero-Pauline, which Schreiner regards as 
authentic. Schreiner engages a variety of topics, including, but not 
limited to, the nature of God’s righteousness in Romans, universalism, 
divorce and remarriage, predestination, the New Perspective, and whether
 pistis Christou is the subjective or objective genitive.
Five discussions in particular stand out to me:
—-Schreiner addresses the question of what Paul means when he says 
that believers are “in Christ.” Schreiner arrives at the solution, based
 on Romans 5, that Paul means that believers are “in Christ” rather than
 “in Adam,” subject to death and condemnation.
—-Schreiner addresses the question of how Paul can deny that any 
person is righteous when the Old Testament mentions people who were 
righteous. Schreiner’s answer is that Paul is speaking in a big-picture,
 general sense. That is not a very satisfying answer, but it does 
illustrate that Schreiner’s book entertains questions that I, and 
others, might have.
—-Schreiner talks about church discipline and asks if every sin 
should be subject to it. Schreiner answers in the negative and says that
 it concerns major sins, such as idolatry and fornication. At the same 
time, Schreiner states that Paul presumes that the church would be a 
community in which people continually challenge, encourage, and exhort 
one another, even about minor sins. Schreiner’s discussion here is 
helpful.
—-Schreiner disputes the idea that there can be “carnal Christians,” 
Christians who are saved simply by belief and can rest in the assurance 
that they will go to heaven after they die, even if their lives lack 
practical sanctification. For Schreiner, Paul’s belief is that eternal 
life is something that believers must continually pursue, not something 
that is a sure thing on the basis of a “decision for Christ” that they 
made years ago. When Paul exhorts believers to do good works, those 
works relate, in some sense, to gaining eternal life, not merely to 
rewards. Those who sow after the Spirit sow after life, whereas those 
who sow after the flesh reap death. This is not a very comforting 
message, but, as is often the case, it is difficult to refute 
Schreiner’s exegesis. If Schreiner is correct, the best I can do is to 
hope that God is still merciful, even if my life and attitudes fall 
vastly short of the fruit of the Spirit.
—-Schreiner talks about Paul’s view on divorce and remarriage. 
Schreiner makes a case that Paul denies to Christians the option to 
remarry after divorce, then he tags onto the end the statement that Paul
 would probably have permitted it, since humans need companionship. 
Ordinarily in the book, Schreiner is adept at summarizing different 
perspectives then lucidly and effectively evaluating and critiquing 
them. Here is a slight exception.
This book is meaty, yet lucid, scholarly, yet spiritually-edifying.
I received a complimentary copy of this book from the publisher. My review is honest.