1. Akin, Daniel L. 1, 2, 3 John, NAC 38 (Nashville: B&H Publishing Group, 2001).
2. Barclay, J.M.G. ‘Mirror-reading a Polemical Letter: Galatians as a Test Case’, JSNT 31 (1987), 73-93.
3. Bass, Christopher D. That You May Know: Assurance of Salvation in 1 John, NACSBT 5 (Nashville: B&H, 2008).
4. Bauckham, Richard. Jesus and the Eyewitnesses: The Gospels as Eyewitness Testimony, 2nd edn (Grand Rapids: Eerdmans, 2017).
5. Beeke, Joel R. The Quest for Full Assurance: The Legacy of Calvin and his Successors (Edinburgh: Banner of Truth, 1999).