Michael Jinkins and James B. Torrance, "General Editors' Foreword," in Michael Jinkins, Love is of the Essence: An Introduction to the Theology of John McLeod Campbell (Edinburgh: Saint Andrew Press, 1993), vii; #1993-JBT-2b
Jinkins, Michael, and James B. Torrance. "General Editors' Foreword." In Michael Jinkins, Love Is of the Essence: An Introduction to the Theology of John McLeod Campbell, vii. The Devotional Library, edited by James B. Torrance and Michael Jinkins. Edinburgh: Saint Andrew Press, 1993; #1993-JBT-2b
There are two versions of the "Foreword": one for the volumes published in 1993 and a slightly revised 1996 version. The "Foreword" appeared in the following six volumes: Thomas Erskine (1993), by Trevor A. Hart; John McLeod Campbell (1993), by Michael Jinkins; John Knox (1993), by Henry Sefton; Edward Irving: The Trinitarian Face of God (1996), by Graham McFarlane; John and Donald Baillie (1996), by David Fergusson; and George MacDonald (1996), by Gary and Cathy Deddo.