Union with Christ is the jewel in the crown of salvation. It has many and varied facets. Indeed, the reality denoted by the words 'in Christ' is unfathomable. But the importance of this great truth is such that Christians need to seek to plumb its unsearchable depths. The present volume seeks to show how union with Christ is expounded by two New Testament writers, how it was understood by two great theologians, and how it relates to two key areas of biblical teaching, before a final chapter plots the scriptural development and structure of this great truth and its practical relevance for us today. Contributors include: Stephen Clark, Cornelis Bennema, Tim Ward, Robert Letham, John Fesko, David McKay and Paul Wells.