Beker, J. Christiaan1980Paul the Apostle (Philadelphia: Fortress).
2.
Käsemann, Ernst1969New Testament Questions of Today (Philadelphia : Fortress).
3.
Keck, Leander E.1984'Paul and Apocalyptic Theology," Int38: 229-41.
4.
Martyn, J. Louis1967 "Epistemology at the Turn of the Ages: 2 Cor 5:16," Christian History and Interpretation: Studies Presented to John Knox. Eds. Farmer, W. R.; Moule, C. F. D.; and Niebuhr, R. R. (Cambridge: University Press).
5.
Soards, Marion L.1986The Apostle Paul: An Introduction to His Life, Letters and Theology (New York/Philadelphia : Paulist/Fortress).