Paul Raw

Speaking of the Corinthian correspondence:

No part of the Pauline corpus more clearly illuminates the character of Paul the man, Paul the Christian, Paul the pastor, and Paul the apostle than do these epistles. He thereby leaves us some substance in his invitation to imitate him, and thereby imitate Christ (1 Cor. 11:1). 

—D. A. Carson and Douglas J. Moo, An Introduction to the New Testament, 2nd ed. (Grand Rapids: Zondervan, 2005), 450.