Based on the description, this book should be a good read.
Scholars have concluded that union with Christ is centrally important to Calvin's thought. But how does this idea actually function in his theology? In three wide-ranging case studies Mark A. Garcia explores this question.
After a discussion of historical and theological background, Garcia explains the way Calvin understands the Apostle Paul to connect good works to eternal life in the context of union with Christ. The next study then turns to the relationship of Christology and pneumatology in sacramental union or communion with Christ. In the third study the author investigates the role of Christ, the Spirit, and the Eucharist in Calvin's critique of Andreas Osiander's views of justifying union with Christ. The result is a comprehensive and yet focused analysis.
This book attempts to explains not only the distinctive nature of Calvin's response to Rome on justification, but why this response must be carefully distinguished from that of his Lutheran counterparts. The fruit of these investigations is the first extensive demonstration that Calvin's exposition of union with Christ in relating justification and sanctification points to an emerging Reformed theology of justification that diverges from the Lutheran tradition. Calvin's exegetical and theological model of union with Christ accents the importance in the early Reformed tradition of the relationship between Christology and salvation.